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Power Transmission
![[NTN] 81100 Series Cylindrical Roller Thrust Bearings](https://img.prosourcemro.com/2026/04/ntn-thrust-roller-298x300.png)
Single-direction cylindrical roller thrust bearings designed to support heavy axial loads in one direction with high stiffness and minimal axial deflection.
Single-direction cylindrical roller thrust bearings designed to support heavy axial loads in one direction with high stiffness and minimal axial deflection.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| NTN-81105 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 25x42x11 mm | Cylindrical Roller Thrust | Single Direction | |
| NTN-81106 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 30x47x11 mm | Cylindrical Roller Thrust | Single Direction | |
| NTN-81107 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 35x52x12 mm | Cylindrical Roller Thrust | Single Direction | |
| NTN-81108 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 40x60x13 mm | Cylindrical Roller Thrust | Single Direction | |
| NTN-81109 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 45x65x14 mm | Cylindrical Roller Thrust | Single Direction |
![[Tsubaki] — 200 Series Cam Clutch One-Way Clutch (No Inner Ring, 6200-Series OD)](https://img.prosourcemro.com/2026/05/001-299-300x300.png)
Tsubaki Cam Clutch 200 Series — inner-ring-free one-way clutch for direct shaft installation. Outer diameter matches 6200-series bearing dimensions (e.g. B205=6205, B206=6206). Torque range: 39.2~1,400 N·m (4~142 kgf·m). Drop-in replacement for 6200-series bearing housings.
Tsubaki Cam Clutch 200 Series — inner-ring-free one-way clutch for direct shaft installation. Outer diameter matches 6200-series bearing dimensions (e.g. B205=6205, B206=6206). Torque range: 39.2~1,400 N·m (4~142 kgf·m). Drop-in replacement for 6200-series bearing housings.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| B203 | B203 — Bore Ø17 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B203 | Bore: Ø17 mm | 6200 Equivalent: 23 | |
| B204 | B204 — Bore Ø20 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B204 | Bore: Ø20 mm | 6200 Equivalent: 24 | |
| B205 | B205 — Bore Ø25 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B205 | Bore: Ø25 mm | 6200 Equivalent: 25 | |
| B206 | B206 — Bore Ø30 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B206 | Bore: Ø30 mm | 6200 Equivalent: 26 | |
| B207 | B207 — Bore Ø35 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B207 | Bore: Ø35 mm | 6200 Equivalent: 27 | |
| B208 | B208 — Bore Ø40 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B208 | Bore: Ø40 mm | 6200 Equivalent: 28 | |
| B209 | B209 — Bore Ø45 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B209 | Bore: Ø45 mm | 6200 Equivalent: 29 | |
| B210 | B210 — Bore Ø50 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B210 | Bore: Ø50 mm | 6200 Equivalent: 21 | |
| B211 | B211 — Bore Ø55 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B211 | Bore: Ø55 mm | 6200 Equivalent: 211 | |
| B212 | B212 — Bore Ø60 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B212 | Bore: Ø60 mm | 6200 Equivalent: 212 | |
| B213 | B213 — Bore Ø65 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B213 | Bore: Ø65 mm | 6200 Equivalent: 213 | |
| B214 | B214 — Bore Ø70 mm | Tsubaki | Series: 200 (B2xx) | Type: Cam Clutch — No Inner Ring | Torque Range: 39.2~1,400 N·m (4~142 kgf·m) | Outer Diameter: Matches 6200-series bearing (B205=6205, B206=6206, etc.) | Installation: Direct shaft mount — no inner ring | Application: Drop-in for 6200-series bearing housings, backstop, overrunning | Model: B214 | Bore: Ø70 mm | 6200 Equivalent: 214 |
![[Tsubaki] — BB Series Cam Clutch + Bearing Integrated Unit (Inner & Outer Keyway (2K))](https://img.prosourcemro.com/2026/05/001-307-300x300.png)
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BB15-2K-K | BB15 — Bore Ø15 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB15-2K-K | Bore: Ø15 mm | |
| BB17-2K-K | BB17 — Bore Ø17 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB17-2K-K | Bore: Ø17 mm | |
| BB20-2K-K | BB20 — Bore Ø20 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB20-2K-K | Bore: Ø20 mm | |
| BB25-2K-K | BB25 — Bore Ø25 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB25-2K-K | Bore: Ø25 mm | |
| BB30-2K-K | BB30 — Bore Ø30 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB30-2K-K | Bore: Ø30 mm | |
| BB35-2K-K | BB35 — Bore Ø35 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB35-2K-K | Bore: Ø35 mm | |
| BB40-2K-K | BB40 — Bore Ø40 mm | Inner & Outer Keyway + Key (2K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner & Outer Keyway (2K) | Keyway: Inner + Outer (2K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB40-2K-K | Bore: Ø40 mm |
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BB15-1K-K | BB15 — Bore Ø15 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB15-1K-K | Bore: Ø15 mm | |
| BB17-1K-K | BB17 — Bore Ø17 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB17-1K-K | Bore: Ø17 mm | |
| BB20-1K-K | BB20 — Bore Ø20 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB20-1K-K | Bore: Ø20 mm | |
| BB25-1K-K | BB25 — Bore Ø25 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB25-1K-K | Bore: Ø25 mm | |
| BB30-1K-K | BB30 — Bore Ø30 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB30-1K-K | Bore: Ø30 mm | |
| BB35-1K-K | BB35 — Bore Ø35 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB35-1K-K | Bore: Ø35 mm | |
| BB40-1K-K | BB40 — Bore Ø40 mm | Inner Keyway + Key (1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Inner Keyway (1K) | Keyway: Inner (1K) | Key included | Application: Compact backstop/overrunning with integrated bearing support | Model: BB40-1K-K | Bore: Ø40 mm |
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BB15-2GD | BB15 — Bore Ø15 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB15-2GD | Bore: Ø15 mm | |
| BB15-2GD1K-K | BB15 — Bore Ø15 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB15-2GD1K-K | Bore: Ø15 mm | |
| BB17-2GD | BB17 — Bore Ø17 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB17-2GD | Bore: Ø17 mm | |
| BB17-2GD1K-K | BB17 — Bore Ø17 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB17-2GD1K-K | Bore: Ø17 mm | |
| BB20-2GD | BB20 — Bore Ø20 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB20-2GD | Bore: Ø20 mm | |
| BB20-2GD1K-K | BB20 — Bore Ø20 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB20-2GD1K-K | Bore: Ø20 mm | |
| BB25-2GD | BB25 — Bore Ø25 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB25-2GD | Bore: Ø25 mm | |
| BB25-2GD1K-K | BB25 — Bore Ø25 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB25-2GD1K-K | Bore: Ø25 mm | |
| BB30-2GD | BB30 — Bore Ø30 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB30-2GD | Bore: Ø30 mm | |
| BB30-2GD1K-K | BB30 — Bore Ø30 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB30-2GD1K-K | Bore: Ø30 mm | |
| BB35-2GD | BB35 — Bore Ø35 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB35-2GD | Bore: Ø35 mm | |
| BB35-2GD1K-K | BB35 — Bore Ø35 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB35-2GD1K-K | Bore: Ø35 mm | |
| BB40-2GD | BB40 — Bore Ø40 mm | Rubber Contact Seal (2GD, No Keyway) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB40-2GD | Bore: Ø40 mm | |
| BB40-2GD1K-K | BB40 — Bore Ø40 mm | Rubber Contact Seal + Inner Keyway + Key (2GD+1K) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Rubber Seal (2GD) | Seal: Rubber Contact Seal (both sides) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB40-2GD1K-K | Bore: Ø40 mm |
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
Tsubaki Cam Clutch BB Series — integrated bearing (6200 series) and cam clutch unit. Torque range: 29~260 N·m (3.0~26.5 kgf·m). Available in standard (no keyway), 1K (inner keyway), 2K (inner+outer keyway), and 2GD (rubber contact seal) variants. Keys included with keyway models.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BB15 | BB15 — Bore Ø15 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB15 | Bore: Ø15 mm | |
| BB17 | BB17 — Bore Ø17 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB17 | Bore: Ø17 mm | |
| BB20 | BB20 — Bore Ø20 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB20 | Bore: Ø20 mm | |
| BB25 | BB25 — Bore Ø25 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB25 | Bore: Ø25 mm | |
| BB30 | BB30 — Bore Ø30 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB30 | Bore: Ø30 mm | |
| BB35 | BB35 — Bore Ø35 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB35 | Bore: Ø35 mm | |
| BB40 | BB40 — Bore Ø40 mm | Standard (No Keyway, No Seal) | Tsubaki | Series: BB | Type: Integrated Cam Clutch + 6200-Series Bearing | Torque Range: 29~260 N·m (3.0~26.5 kgf·m) | Variant: Standard (No Keyway) | Application: Compact backstop/overrunning with integrated bearing support | Model: BB40 | Bore: Ø40 mm |
![[Tsubaki] — BF25-H-1 G8 Drive Chain Bent Plate Roller Chain](https://img.prosourcemro.com/2026/05/001-265-300x300.png)
Tsubaki G8 General-Purpose Drive Chain — ISO 'A' series roller chain for wide-range power transmission from low-speed heavy-load to high-speed applications. Anti-friction lubricant sealed in sintered bushings achieves 1.2x wear life vs G7-EX. Transmission efficiency improved 33% over previous generation. Available in single, double, and triple strand; multiple connecting link types. RS35 and smaller: same dimensions as conventional chain. Compatible with standard ISO/JIS sprockets.
Tsubaki G8 General-Purpose Drive Chain — ISO 'A' series roller chain for wide-range power transmission from low-speed heavy-load to high-speed applications. Anti-friction lubricant sealed in sintered bushings achieves 1.2x wear life vs G7-EX. Transmission efficiency improved 33% over previous generation. Available in single, double, and triple strand; multiple connecting link types. RS35 and smaller: same dimensions as conventional chain. Compatible with standard ISO/JIS sprockets.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BF25-H-1-RP-U | Standard (Unit Link) | Tsubaki | Series: BF25-H-1 | Strands: 1 | Standard: ISO 'A' / JIS B 1801 | Generation: G8 | Lubrication: Anti-Friction Sealed (Sintered Bushing) | Wear Life: 1.2x vs G7-EX | Efficiency Gain: +33% vs Previous Gen | Application: General power transmission, conveyor, industrial machinery | Link Type: Standard (Unit Link) | |
| BF25-H-1-JL | Connecting Link (Joint Link) | Tsubaki | Series: BF25-H-1 | Strands: 1 | Standard: ISO 'A' / JIS B 1801 | Generation: G8 | Lubrication: Anti-Friction Sealed (Sintered Bushing) | Wear Life: 1.2x vs G7-EX | Efficiency Gain: +33% vs Previous Gen | Application: General power transmission, conveyor, industrial machinery | Link Type: Connecting Link (Joint Link) |
![[Tsubaki] — BR Series High-Speed Cam Clutch (Left-Hand Freewheeling (LH))](https://img.prosourcemro.com/2026/05/001-308-300x300.png)
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BR20-LH | BR20-LH — Bore Ø20 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR20-LH | Bore: Ø20 mm | |
| BR25-LH | BR25-LH — Bore Ø25 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR25-LH | Bore: Ø25 mm | |
| BR30-LH | BR30-LH — Bore Ø30 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR30-LH | Bore: Ø30 mm | |
| BR35-LH | BR35-LH — Bore Ø35 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR35-LH | Bore: Ø35 mm | |
| BR40-LH | BR40-LH — Bore Ø40 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR40-LH | Bore: Ø40 mm | |
| BR45-LH | BR45-LH — Bore Ø45 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR45-LH | Bore: Ø45 mm | |
| BR50-LH | BR50-LH — Bore Ø50 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR50-LH | Bore: Ø50 mm | |
| BR60-LH | BR60-LH — Bore Ø60 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR60-LH | Bore: Ø60 mm | |
| BR70-LH | BR70-LH — Bore Ø70 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR70-LH | Bore: Ø70 mm | |
| BR80-LH | BR80-LH — Bore Ø80 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR80-LH | Bore: Ø80 mm | |
| BR90-LH | BR90-LH — Bore Ø90 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR90-LH | Bore: Ø90 mm | |
| BR100-LH | BR100-LH — Bore Ø100 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR100-LH | Bore: Ø100 mm | |
| BR130-LH | BR130-LH — Bore Ø130 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR130-LH | Bore: Ø130 mm | |
| BR150-LH | BR150-LH — Bore Ø150 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR150-LH | Bore: Ø150 mm | |
| BR180-LH | BR180-LH — Bore Ø180 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR180-LH | Bore: Ø180 mm | |
| BR190-LH | BR190-LH — Bore Ø190 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR190-LH | Bore: Ø190 mm | |
| BR220-LH | BR220-LH — Bore Ø220 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR220-LH | Bore: Ø220 mm | |
| BR240-LH | BR240-LH — Bore Ø240 mm | Left-Hand Freewheeling (LH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Left-Hand Freewheeling (LH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR240-LH | Bore: Ø240 mm |
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BR20P | BR20P — Bore Ø20 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR20P | Bore: Ø20 mm | |
| BR25P | BR25P — Bore Ø25 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR25P | Bore: Ø25 mm | |
| BR30P | BR30P — Bore Ø30 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR30P | Bore: Ø30 mm | |
| BR35P | BR35P — Bore Ø35 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR35P | Bore: Ø35 mm | |
| BR40P | BR40P — Bore Ø40 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR40P | Bore: Ø40 mm | |
| BR45P | BR45P — Bore Ø45 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR45P | Bore: Ø45 mm | |
| BR50P | BR50P — Bore Ø50 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR50P | Bore: Ø50 mm | |
| BR60P | BR60P — Bore Ø60 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR60P | Bore: Ø60 mm | |
| BR70P | BR70P — Bore Ø70 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR70P | Bore: Ø70 mm | |
| BR80P | BR80P — Bore Ø80 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR80P | Bore: Ø80 mm | |
| BR90P | BR90P — Bore Ø90 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR90P | Bore: Ø90 mm | |
| BR100P | BR100P — Bore Ø100 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR100P | Bore: Ø100 mm | |
| BR130P | BR130P — Bore Ø130 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR130P | Bore: Ø130 mm | |
| BR150P | BR150P — Bore Ø150 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR150P | Bore: Ø150 mm | |
| BR180P | BR180P — Bore Ø180 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR180P | Bore: Ø180 mm | |
| BR190P | BR190P — Bore Ø190 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR190P | Bore: Ø190 mm | |
| BR220P | BR220P — Bore Ø220 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR220P | Bore: Ø220 mm | |
| BR240P | BR240P — Bore Ø240 mm | Package Type (P) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Package Type (P) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR240P | Bore: Ø240 mm |
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
Tsubaki Cam Clutch BR & BR-P Series — high-speed freewheeling cam clutch. Cams do not contact inner or outer rings during freewheeling, enabling long service life at high speeds. Torque range: 306~62,034 N·m (31~6,330 kgf·m). LH/RH: directional freewheeling. P: package type. Suitable for high-speed overrunning and backstop applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BR20-RH | BR20-RH — Bore Ø20 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR20-RH | Bore: Ø20 mm | |
| BR25-RH | BR25-RH — Bore Ø25 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR25-RH | Bore: Ø25 mm | |
| BR30-RH | BR30-RH — Bore Ø30 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR30-RH | Bore: Ø30 mm | |
| BR35-RH | BR35-RH — Bore Ø35 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR35-RH | Bore: Ø35 mm | |
| BR40-RH | BR40-RH — Bore Ø40 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR40-RH | Bore: Ø40 mm | |
| BR45-RH | BR45-RH — Bore Ø45 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR45-RH | Bore: Ø45 mm | |
| BR50-RH | BR50-RH — Bore Ø50 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR50-RH | Bore: Ø50 mm | |
| BR60-RH | BR60-RH — Bore Ø60 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR60-RH | Bore: Ø60 mm | |
| BR70-RH | BR70-RH — Bore Ø70 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR70-RH | Bore: Ø70 mm | |
| BR80-RH | BR80-RH — Bore Ø80 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR80-RH | Bore: Ø80 mm | |
| BR90-RH | BR90-RH — Bore Ø90 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR90-RH | Bore: Ø90 mm | |
| BR100-RH | BR100-RH — Bore Ø100 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR100-RH | Bore: Ø100 mm | |
| BR130-RH | BR130-RH — Bore Ø130 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR130-RH | Bore: Ø130 mm | |
| BR150-RH | BR150-RH — Bore Ø150 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR150-RH | Bore: Ø150 mm | |
| BR180-RH | BR180-RH — Bore Ø180 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR180-RH | Bore: Ø180 mm | |
| BR190-RH | BR190-RH — Bore Ø190 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR190-RH | Bore: Ø190 mm | |
| BR220-RH | BR220-RH — Bore Ø220 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR220-RH | Bore: Ø220 mm | |
| BR240-RH | BR240-RH — Bore Ø240 mm | Right-Hand Freewheeling (RH) | Tsubaki | Series: BR | Type: High-Speed Freewheeling Cam Clutch | Variant: Right-Hand Freewheeling (RH) | Torque Range: 306~62,034 N·m (31~6,330 kgf·m) | Feature: Cams non-contact during freewheeling — long life at high speed | Application: High-speed overrunning clutch, backstop, freewheeling | Model: BR240-RH | Bore: Ø240 mm |
![[Tsubaki] — BS Series Cam Clutch Safety Cover Accessory](https://img.prosourcemro.com/2026/05/001-305-300x300.png)
Safety cover accessory for Tsubaki BS cam clutch series. Protects rotating parts and prevents foreign object ingress.
Safety cover accessory for Tsubaki BS cam clutch series. Protects rotating parts and prevents foreign object ingress.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS30SC | Safety Cover for BS30 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS30 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS50SC | Safety Cover for BS50 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS50 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS65SC | Safety Cover for BS65 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS65 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS75SC | Safety Cover for BS75 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS75 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS85SC | Safety Cover for BS85 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS85 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS95SC | Safety Cover for BS95 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS95 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS110SC | Safety Cover for BS110 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS110 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS135SC | Safety Cover for BS135 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS135 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS160SC | Safety Cover for BS160 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS160 Cam Clutch | Function: Rotating part protection, foreign object prevention | |
| BS200SC | Safety Cover for BS200 Cam Clutch | Tsubaki | Type: Safety Cover (SC) | Compatible: BS200 Cam Clutch | Function: Rotating part protection, foreign object prevention |
Torque arm accessory for Tsubaki BS cam clutch series. Provides reaction support for the clutch outer ring.
Torque arm accessory for Tsubaki BS cam clutch series. Provides reaction support for the clutch outer ring.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS30TA | Torque Arm for BS30 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS30 Cam Clutch | Function: Outer ring reaction support | |
| BS50TA | Torque Arm for BS50 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS50 Cam Clutch | Function: Outer ring reaction support | |
| BS65TA | Torque Arm for BS65 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS65 Cam Clutch | Function: Outer ring reaction support | |
| BS75TA | Torque Arm for BS75 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS75 Cam Clutch | Function: Outer ring reaction support | |
| BS85TA | Torque Arm for BS85 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS85 Cam Clutch | Function: Outer ring reaction support | |
| BS95TA | Torque Arm for BS95 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS95 Cam Clutch | Function: Outer ring reaction support | |
| BS110TA | Torque Arm for BS110 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS110 Cam Clutch | Function: Outer ring reaction support | |
| BS135TA | Torque Arm for BS135 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS135 Cam Clutch | Function: Outer ring reaction support | |
| BS160TA | Torque Arm for BS160 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS160 Cam Clutch | Function: Outer ring reaction support | |
| BS200TA | Torque Arm for BS200 Cam Clutch | Tsubaki | Type: Torque Arm (TA) | Compatible: BS200 Cam Clutch | Function: Outer ring reaction support |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS110-85J | BS110 — Bore Ø85 mm (J-type keyway) | Tsubaki | Series: BS110 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø85 mm | Keyway: J (New JIS Standard) | |
| BS110-95J | BS110 — Bore Ø95 mm (J-type keyway) | Tsubaki | Series: BS110 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø95 mm | Keyway: J (New JIS Standard) | |
| BS110-100J | BS110 — Bore Ø100 mm (J-type keyway) | Tsubaki | Series: BS110 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø100 mm | Keyway: J (New JIS Standard) | |
| BS110-105J | BS110 — Bore Ø105 mm (J-type keyway) | Tsubaki | Series: BS110 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø105 mm | Keyway: J (New JIS Standard) | |
| BS110-110J | BS110 — Bore Ø110 mm (J-type keyway) | Tsubaki | Series: BS110 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø110 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS30-30J | BS30 — Bore Ø30 mm (J-type keyway) | Tsubaki | Series: BS30 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø30 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS50-45J | BS50 — Bore Ø45 mm (J-type keyway) | Tsubaki | Series: BS50 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø45 mm | Keyway: J (New JIS Standard) | |
| BS50-50J | BS50 — Bore Ø50 mm (J-type keyway) | Tsubaki | Series: BS50 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø50 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS65-40J | BS65 — Bore Ø40 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø40 mm | Keyway: J (New JIS Standard) | |
| BS65-45J | BS65 — Bore Ø45 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø45 mm | Keyway: J (New JIS Standard) | |
| BS65-50J | BS65 — Bore Ø50 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø50 mm | Keyway: J (New JIS Standard) | |
| BS65-55J | BS65 — Bore Ø55 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø55 mm | Keyway: J (New JIS Standard) | |
| BS65-60J | BS65 — Bore Ø60 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø60 mm | Keyway: J (New JIS Standard) | |
| BS65-65J | BS65 — Bore Ø65 mm (J-type keyway) | Tsubaki | Series: BS65 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø65 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS75-60J | BS75 — Bore Ø60 mm (J-type keyway) | Tsubaki | Series: BS75 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø60 mm | Keyway: J (New JIS Standard) | |
| BS75-65J | BS75 — Bore Ø65 mm (J-type keyway) | Tsubaki | Series: BS75 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø65 mm | Keyway: J (New JIS Standard) | |
| BS75-70J | BS75 — Bore Ø70 mm (J-type keyway) | Tsubaki | Series: BS75 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø70 mm | Keyway: J (New JIS Standard) | |
| BS75-75J | BS75 — Bore Ø75 mm (J-type keyway) | Tsubaki | Series: BS75 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø75 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS85-70J | BS85 — Bore Ø70 mm (J-type keyway) | Tsubaki | Series: BS85 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø70 mm | Keyway: J (New JIS Standard) | |
| BS85-75J | BS85 — Bore Ø75 mm (J-type keyway) | Tsubaki | Series: BS85 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø75 mm | Keyway: J (New JIS Standard) | |
| BS85-80J | BS85 — Bore Ø80 mm (J-type keyway) | Tsubaki | Series: BS85 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø80 mm | Keyway: J (New JIS Standard) | |
| BS85-85J | BS85 — Bore Ø85 mm (J-type keyway) | Tsubaki | Series: BS85 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø85 mm | Keyway: J (New JIS Standard) |
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
Tsubaki Cam Clutch BS Series — backstop clutch exclusively for conveyor reverse-rotation prevention (low-speed use). BS-HS Series also available with improved maximum free-running speed and allowable torque. Torque range: 94~980,000 N·m (30~100,000 kgf·m). Keyway type: J = new JIS standard / E = old JIS type 2. Torque arm (TA) and safety cover (SC) available as accessories.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| BS95-80J | BS95 — Bore Ø80 mm (J-type keyway) | Tsubaki | Series: BS95 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø80 mm | Keyway: J (New JIS Standard) | |
| BS95-85J | BS95 — Bore Ø85 mm (J-type keyway) | Tsubaki | Series: BS95 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø85 mm | Keyway: J (New JIS Standard) | |
| BS95-90J | BS95 — Bore Ø90 mm (J-type keyway) | Tsubaki | Series: BS95 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø90 mm | Keyway: J (New JIS Standard) | |
| BS95-95J | BS95 — Bore Ø95 mm (J-type keyway) | Tsubaki | Series: BS95 | Type: Backstop Cam Clutch — Conveyor Reverse Prevention | Torque Range: 94~980,000 N·m (30~100,000 kgf·m) | Speed: Low-speed use | Keyway: J = New JIS Standard / E = Old JIS Type 2 | BS-HS Series: Enhanced free-running speed and torque available on request | Application: Conveyor backstop, incline conveyor reverse-rotation prevention | Bore: Ø95 mm | Keyway: J (New JIS Standard) |
![[Tsubaki] — LD Series Cam Clutch One-Way Clutch (Economy Type, 6200-Series OD)](https://img.prosourcemro.com/2026/05/001-300-300x300.png)
Tsubaki Cam Clutch LD Series — economy type one-way clutch for easy installation and handling. Outer diameter matches 6200-series bearing dimensions (e.g. LD08 = 6208). Torque range: 5.88~49 N·m (0.6~5.0 kgf·m). Cost-effective solution for light-duty backstop and overrunning applications.
Tsubaki Cam Clutch LD Series — economy type one-way clutch for easy installation and handling. Outer diameter matches 6200-series bearing dimensions (e.g. LD08 = 6208). Torque range: 5.88~49 N·m (0.6~5.0 kgf·m). Cost-effective solution for light-duty backstop and overrunning applications.
| Product Code | Description | Brand | Spec | |
|---|---|---|---|---|
| LD04 | LD04 — Bore Ø20 mm (6204) | Tsubaki | Series: LD | Type: Cam Clutch — Economy Type | Torque Range: 5.88~49 N·m (0.6~5.0 kgf·m) | Outer Diameter: Matches 6200-series bearing | Feature: Easy installation and handling | Application: Light-duty backstop, overrunning, low-torque indexing | Model: LD04 | Bore: Ø20 mm (6204) | |
| LD05 | LD05 — Bore Ø25 mm (6205) | Tsubaki | Series: LD | Type: Cam Clutch — Economy Type | Torque Range: 5.88~49 N·m (0.6~5.0 kgf·m) | Outer Diameter: Matches 6200-series bearing | Feature: Easy installation and handling | Application: Light-duty backstop, overrunning, low-torque indexing | Model: LD05 | Bore: Ø25 mm (6205) | |
| LD06 | LD06 — Bore Ø30 mm (6206) | Tsubaki | Series: LD | Type: Cam Clutch — Economy Type | Torque Range: 5.88~49 N·m (0.6~5.0 kgf·m) | Outer Diameter: Matches 6200-series bearing | Feature: Easy installation and handling | Application: Light-duty backstop, overrunning, low-torque indexing | Model: LD06 | Bore: Ø30 mm (6206) | |
| LD07 | LD07 — Bore Ø35 mm (6207) | Tsubaki | Series: LD | Type: Cam Clutch — Economy Type | Torque Range: 5.88~49 N·m (0.6~5.0 kgf·m) | Outer Diameter: Matches 6200-series bearing | Feature: Easy installation and handling | Application: Light-duty backstop, overrunning, low-torque indexing | Model: LD07 | Bore: Ø35 mm (6207) | |
| LD08 | LD08 — Bore Ø40 mm (6208) | Tsubaki | Series: LD | Type: Cam Clutch — Economy Type | Torque Range: 5.88~49 N·m (0.6~5.0 kgf·m) | Outer Diameter: Matches 6200-series bearing | Feature: Easy installation and handling | Application: Light-duty backstop, overrunning, low-torque indexing | Model: LD08 | Bore: Ø40 mm (6208) |