🔍 Can't find your part? We source far beyond this catalog — list any MRO part, even if it's not listed here, and we'll quote it direct from Korean makers.

Power Transmission

320 products power-transmission ✕

[Tsubaki] — Powerlock ML Series Shaft Locking Element (M Type (Single-Nut, Ø5~32 mm), Medium (Ø14~22 mm))

Tsubaki Powerlock ML Series — single-nut installation shaft locking element for quick and easy mounting. M Type: compact design for small shafts (Ø5~32 mm), tightened with a single nut. MG Type: larger shaft range (Ø34~75 mm). Surface-treated standard grade. RoHS compliant.

Brand: TSUBAKI Category: Shaft Locking Elements 8 models

Product Code	Description	Brand	Spec
PL014X031M	Shaft Ø14 mm × Outer Ø31 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 14 mm \| Outer Diameter: 31 mm
PL015X031M	Shaft Ø15 mm × Outer Ø31 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 15 mm \| Outer Diameter: 31 mm
PL016X031M	Shaft Ø16 mm × Outer Ø31 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 16 mm \| Outer Diameter: 31 mm
PL017X036M	Shaft Ø17 mm × Outer Ø36 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 17 mm \| Outer Diameter: 36 mm
PL018X036M	Shaft Ø18 mm × Outer Ø36 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 18 mm \| Outer Diameter: 36 mm
PL019X036M	Shaft Ø19 mm × Outer Ø36 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 19 mm \| Outer Diameter: 36 mm
PL020X041M	Shaft Ø20 mm × Outer Ø41 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 20 mm \| Outer Diameter: 41 mm
PL022X041M	Shaft Ø22 mm × Outer Ø41 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Medium (Ø14~22 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 22 mm \| Outer Diameter: 41 mm

[Tsubaki] — Powerlock ML Series Shaft Locking Element (M Type (Single-Nut, Ø5~32 mm), Small (Ø5~12 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 8 models

Product Code	Description	Brand	Spec
PL005X016M	Shaft Ø5 mm × Outer Ø16 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 5 mm \| Outer Diameter: 16 mm
PL006X016M	Shaft Ø6 mm × Outer Ø16 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 6 mm \| Outer Diameter: 16 mm
PL007X021M	Shaft Ø7 mm × Outer Ø21 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 7 mm \| Outer Diameter: 21 mm
PL008X021M	Shaft Ø8 mm × Outer Ø21 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 8 mm \| Outer Diameter: 21 mm
PL009X021M	Shaft Ø9 mm × Outer Ø21 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 9 mm \| Outer Diameter: 21 mm
PL010X024M	Shaft Ø10 mm × Outer Ø24 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 10 mm \| Outer Diameter: 24 mm
PL011X024M	Shaft Ø11 mm × Outer Ø24 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 11 mm \| Outer Diameter: 24 mm
PL012X024M	Shaft Ø12 mm × Outer Ø24 mm	Tsubaki	Series: Powerlock ML \| Type: M \| Size Range: Small (Ø5~12 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 12 mm \| Outer Diameter: 24 mm

[Tsubaki] — Powerlock ML Series Shaft Locking Element (MG Type (Ø34~75 mm), Large (Ø48~75 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 7 models

Product Code	Description	Brand	Spec
PL048X073MG	Shaft Ø48 mm × Outer Ø73 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 48 mm \| Outer Diameter: 73 mm
PL050X073MG	Shaft Ø50 mm × Outer Ø73 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 50 mm \| Outer Diameter: 73 mm
PL055X080MG	Shaft Ø55 mm × Outer Ø80 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 55 mm \| Outer Diameter: 80 mm
PL060X086MG	Shaft Ø60 mm × Outer Ø86 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 60 mm \| Outer Diameter: 86 mm
PL065X092MG	Shaft Ø65 mm × Outer Ø92 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 65 mm \| Outer Diameter: 92 mm
PL070X092MG	Shaft Ø70 mm × Outer Ø92 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 70 mm \| Outer Diameter: 92 mm
PL075X100MG	Shaft Ø75 mm × Outer Ø100 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Large (Ø48~75 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 75 mm \| Outer Diameter: 100 mm

[Tsubaki] — Powerlock ML Series Shaft Locking Element (MG Type (Ø34~75 mm), Small (Ø34~45 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 7 models

Product Code	Description	Brand	Spec
PL034X060MG	Shaft Ø34 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 34 mm \| Outer Diameter: 60 mm
PL035X060MG	Shaft Ø35 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 35 mm \| Outer Diameter: 60 mm
PL036X060MG	Shaft Ø36 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 36 mm \| Outer Diameter: 60 mm
PL038X060MG	Shaft Ø38 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 38 mm \| Outer Diameter: 60 mm
PL040X067MG	Shaft Ø40 mm × Outer Ø67 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 40 mm \| Outer Diameter: 67 mm
PL042X067MG	Shaft Ø42 mm × Outer Ø67 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 42 mm \| Outer Diameter: 67 mm
PL045X067MG	Shaft Ø45 mm × Outer Ø67 mm	Tsubaki	Series: Powerlock ML \| Type: MG \| Size Range: Small (Ø34~45 mm) \| Feature: Single-nut installation — quick and easy mounting \| Finish: Surface Treated \| Keyway: Not Required \| RoHS: Compliant \| Application: General industrial, space-constrained installations \| Shaft Diameter: 45 mm \| Outer Diameter: 67 mm

[Tsubaki] — Powerlock RE-SS Series Shaft Locking Element (Austenitic Stainless, Large (Ø35~50 mm))

Tsubaki Powerlock RE-SS Series — stainless steel shaft locking element using austenitic SUS material for superior corrosion resistance. Non-backlash friction connection; no keyway required. RoHS compliant. Suitable for food processing, chemical, marine, and other highly corrosive environments.

Brand: TSUBAKI Category: Shaft Locking Elements 7 models

Product Code	Description	Brand	Spec
PL035X058RE-SS	Shaft Ø35 mm × Outer Ø58 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 35 mm \| Outer Diameter: 58 mm
PL038X060RE-SS	Shaft Ø38 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 38 mm \| Outer Diameter: 60 mm
PL040X063RE-SS	Shaft Ø40 mm × Outer Ø63 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 40 mm \| Outer Diameter: 63 mm
PL042X066RE-SS	Shaft Ø42 mm × Outer Ø66 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 42 mm \| Outer Diameter: 66 mm
PL045X068RE-SS	Shaft Ø45 mm × Outer Ø68 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 45 mm \| Outer Diameter: 68 mm
PL048X072RE-SS	Shaft Ø48 mm × Outer Ø72 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 48 mm \| Outer Diameter: 72 mm
PL050X075RE-SS	Shaft Ø50 mm × Outer Ø75 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Large (Ø35~50 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 50 mm \| Outer Diameter: 75 mm

[Tsubaki] — Powerlock RE-SS Series Shaft Locking Element (Austenitic Stainless, Medium (Ø18~32 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 9 models

Product Code	Description	Brand	Spec
PL018X034RE-SS	Shaft Ø18 mm × Outer Ø34 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 18 mm \| Outer Diameter: 34 mm
PL019X035RE-SS	Shaft Ø19 mm × Outer Ø35 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 19 mm \| Outer Diameter: 35 mm
PL020X039RE-SS	Shaft Ø20 mm × Outer Ø39 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 20 mm \| Outer Diameter: 39 mm
PL022X041RE-SS	Shaft Ø22 mm × Outer Ø41 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 22 mm \| Outer Diameter: 41 mm
PL024X043RE-SS	Shaft Ø24 mm × Outer Ø43 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 24 mm \| Outer Diameter: 43 mm
PL025X044RE-SS	Shaft Ø25 mm × Outer Ø44 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 25 mm \| Outer Diameter: 44 mm
PL028X049RE-SS	Shaft Ø28 mm × Outer Ø49 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 28 mm \| Outer Diameter: 49 mm
PL030X050RE-SS	Shaft Ø30 mm × Outer Ø50 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 30 mm \| Outer Diameter: 50 mm
PL032X052RE-SS	Shaft Ø32 mm × Outer Ø52 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Medium (Ø18~32 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 32 mm \| Outer Diameter: 52 mm

[Tsubaki] — Powerlock RE-SS Series Shaft Locking Element (Austenitic Stainless, Small (Ø5~17 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 10 models

Product Code	Description	Brand	Spec
PL005X018RE-SS	Shaft Ø5 mm × Outer Ø18 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 5 mm \| Outer Diameter: 18 mm
PL006X019RE-SS	Shaft Ø6 mm × Outer Ø19 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 6 mm \| Outer Diameter: 19 mm
PL008X021RE-SS	Shaft Ø8 mm × Outer Ø21 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 8 mm \| Outer Diameter: 21 mm
PL010X026RE-SS	Shaft Ø10 mm × Outer Ø26 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 10 mm \| Outer Diameter: 26 mm
PL011X027RE-SS	Shaft Ø11 mm × Outer Ø27 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 11 mm \| Outer Diameter: 27 mm
PL012X028RE-SS	Shaft Ø12 mm × Outer Ø28 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 12 mm \| Outer Diameter: 28 mm
PL014X030RE-SS	Shaft Ø14 mm × Outer Ø30 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 14 mm \| Outer Diameter: 30 mm
PL015X031RE-SS	Shaft Ø15 mm × Outer Ø31 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 15 mm \| Outer Diameter: 31 mm
PL016X032RE-SS	Shaft Ø16 mm × Outer Ø32 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 16 mm \| Outer Diameter: 32 mm
PL017X033RE-SS	Shaft Ø17 mm × Outer Ø33 mm	Tsubaki	Series: Powerlock RE-SS \| Grade: Stainless Steel (Austenitic SUS) \| Size Range: Small (Ø5~17 mm) \| Type: High Corrosion Resistance Friction Shaft Locking Element \| Material: Austenitic Stainless Steel \| Keyway: Not Required \| RoHS: Compliant \| Application: Food processing, chemical plants, marine, highly corrosive environments \| Shaft Diameter: 17 mm \| Outer Diameter: 33 mm

[Tsubaki] — Powerlock SL Series Shaft Locking Element (Hollow Shaft External, Large (Ø140~300 mm))

Tsubaki Powerlock SL Series — external-clamping shaft locking element optimized for hollow shaft connections. Surface-treated standard grade. RoHS compliant. Clamps onto the outside of a hollow shaft or sleeve for strong, backlash-free, keyway-free connection.

Brand: TSUBAKI Category: Shaft Locking Elements 12 models

Product Code	Description	Brand	Spec
PL140X230SL	Shaft Ø140 mm × Boss Ø230 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 140 mm \| Boss Outer Diameter: 230 mm
PL155X265SL	Shaft Ø155 mm × Boss Ø265 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 155 mm \| Boss Outer Diameter: 265 mm
PL165X290SL	Shaft Ø165 mm × Boss Ø290 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 165 mm \| Boss Outer Diameter: 290 mm
PL175X300SL	Shaft Ø175 mm × Boss Ø300 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 175 mm \| Boss Outer Diameter: 300 mm
PL185X330SL	Shaft Ø185 mm × Boss Ø330 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 185 mm \| Boss Outer Diameter: 330 mm
PL195X350SL	Shaft Ø195 mm × Boss Ø350 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 195 mm \| Boss Outer Diameter: 350 mm
PL200X350SL	Shaft Ø200 mm × Boss Ø350 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 200 mm \| Boss Outer Diameter: 350 mm
PL220X370SL	Shaft Ø220 mm × Boss Ø370 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 220 mm \| Boss Outer Diameter: 370 mm
PL240X405SL	Shaft Ø240 mm × Boss Ø405 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 240 mm \| Boss Outer Diameter: 405 mm
PL260X430SL	Shaft Ø260 mm × Boss Ø430 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 260 mm \| Boss Outer Diameter: 430 mm
PL280X460SL	Shaft Ø280 mm × Boss Ø460 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 280 mm \| Boss Outer Diameter: 460 mm
PL300X485SL	Shaft Ø300 mm × Boss Ø485 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Large (Ø140~300 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 300 mm \| Boss Outer Diameter: 485 mm

[Tsubaki] — Powerlock SL Series Shaft Locking Element (Hollow Shaft External, Medium (Ø62~125 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 8 models

Product Code	Description	Brand	Spec
PL062X110SL	Shaft Ø62 mm × Boss Ø110 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 62 mm \| Boss Outer Diameter: 110 mm
PL068X115SL	Shaft Ø68 mm × Boss Ø115 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 68 mm \| Boss Outer Diameter: 115 mm
PL075X138SL	Shaft Ø75 mm × Boss Ø138 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 75 mm \| Boss Outer Diameter: 138 mm
PL080X145SL	Shaft Ø80 mm × Boss Ø145 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 80 mm \| Boss Outer Diameter: 145 mm
PL090X155SL	Shaft Ø90 mm × Boss Ø155 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 90 mm \| Boss Outer Diameter: 155 mm
PL100X170SL	Shaft Ø100 mm × Boss Ø170 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 100 mm \| Boss Outer Diameter: 170 mm
PL110X185SL	Shaft Ø110 mm × Boss Ø185 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 110 mm \| Boss Outer Diameter: 185 mm
PL125X215SL	Shaft Ø125 mm × Boss Ø215 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Medium (Ø62~125 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 125 mm \| Boss Outer Diameter: 215 mm

[Tsubaki] — Powerlock SL Series Shaft Locking Element (Hollow Shaft External, Small (Ø24~55 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 6 models

Product Code	Description	Brand	Spec
PL024X050SL	Shaft Ø24 mm × Boss Ø50 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 24 mm \| Boss Outer Diameter: 50 mm
PL030X060SL	Shaft Ø30 mm × Boss Ø60 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 30 mm \| Boss Outer Diameter: 60 mm
PL036X072SL	Shaft Ø36 mm × Boss Ø72 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 36 mm \| Boss Outer Diameter: 72 mm
PL044X080SL	Shaft Ø44 mm × Boss Ø80 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 44 mm \| Boss Outer Diameter: 80 mm
PL050X090SL	Shaft Ø50 mm × Boss Ø90 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 50 mm \| Boss Outer Diameter: 90 mm
PL055X100SL	Shaft Ø55 mm × Boss Ø100 mm	Tsubaki	Series: Powerlock SL \| Grade: Standard (Surface Treated) \| Size Range: Small (Ø24~55 mm) \| Type: External-Clamping Friction Locking Element for Hollow Shaft \| Keyway: Not Required \| RoHS: Compliant \| Application: Hollow shaft connections, sleeve joints, general industrial \| Shaft Diameter: 55 mm \| Boss Outer Diameter: 100 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Nickel-Plated / Clean Room, Large (Ø60~90 mm))

Tsubaki Powerlock TF Series — compact shaft locking element with small inner/outer diameter difference. Ideal for small boss applications. Non-backlash friction connection; no keyway required. RoHS compliant. TF: alloy steel. TF-KP: electroless nickel-plated for clean room use.

Brand: TSUBAKI Category: Shaft Locking Elements 7 models

Product Code	Description	Brand	Spec
PL060X077TF-KP	Shaft Ø60 mm × Outer Ø77 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 60 mm \| Outer Diameter: 77 mm
PL065X084TF-KP	Shaft Ø65 mm × Outer Ø84 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 65 mm \| Outer Diameter: 84 mm
PL070X090TF-KP	Shaft Ø70 mm × Outer Ø90 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 70 mm \| Outer Diameter: 90 mm
PL075X095TF-KP	Shaft Ø75 mm × Outer Ø95 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 75 mm \| Outer Diameter: 95 mm
PL080X100TF-KP	Shaft Ø80 mm × Outer Ø100 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 80 mm \| Outer Diameter: 100 mm
PL085X106TF-KP	Shaft Ø85 mm × Outer Ø106 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 85 mm \| Outer Diameter: 106 mm
PL090X112TF-KP	Shaft Ø90 mm × Outer Ø112 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 90 mm \| Outer Diameter: 112 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Nickel-Plated / Clean Room, Medium (Ø28~55 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 11 models

Product Code	Description	Brand	Spec
PL028X039TF-KP	Shaft Ø28 mm × Outer Ø39 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 28 mm \| Outer Diameter: 39 mm
PL030X041TF-KP	Shaft Ø30 mm × Outer Ø41 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 30 mm \| Outer Diameter: 41 mm
PL032X043TF-KP	Shaft Ø32 mm × Outer Ø43 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 32 mm \| Outer Diameter: 43 mm
PL035X047TF-KP	Shaft Ø35 mm × Outer Ø47 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 35 mm \| Outer Diameter: 47 mm
PL038X050TF-KP	Shaft Ø38 mm × Outer Ø50 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 38 mm \| Outer Diameter: 50 mm
PL040X053TF-KP	Shaft Ø40 mm × Outer Ø53 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 40 mm \| Outer Diameter: 53 mm
PL042X055TF-KP	Shaft Ø42 mm × Outer Ø55 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 42 mm \| Outer Diameter: 55 mm
PL045X059TF-KP	Shaft Ø45 mm × Outer Ø59 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 45 mm \| Outer Diameter: 59 mm
PL048X062TF-KP	Shaft Ø48 mm × Outer Ø62 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 48 mm \| Outer Diameter: 62 mm
PL050X065TF-KP	Shaft Ø50 mm × Outer Ø65 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 50 mm \| Outer Diameter: 65 mm
PL055X071TF-KP	Shaft Ø55 mm × Outer Ø71 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 55 mm \| Outer Diameter: 71 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Nickel-Plated / Clean Room, Small (Ø6~25 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 12 models

Product Code	Description	Brand	Spec
PL010X018TF-KP	Shaft Ø10 mm × Outer Ø18 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 10 mm \| Outer Diameter: 18 mm
PL011X018TF-KP	Shaft Ø11 mm × Outer Ø18 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 11 mm \| Outer Diameter: 18 mm
PL012X020TF-KP	Shaft Ø12 mm × Outer Ø20 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 12 mm \| Outer Diameter: 20 mm
PL014X022TF-KP	Shaft Ø14 mm × Outer Ø22 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 14 mm \| Outer Diameter: 22 mm
PL015X023TF-KP	Shaft Ø15 mm × Outer Ø23 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 15 mm \| Outer Diameter: 23 mm
PL016X024TF-KP	Shaft Ø16 mm × Outer Ø24 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 16 mm \| Outer Diameter: 24 mm
PL018X026TF-KP	Shaft Ø18 mm × Outer Ø26 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 18 mm \| Outer Diameter: 26 mm
PL019X027TF-KP	Shaft Ø19 mm × Outer Ø27 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 19 mm \| Outer Diameter: 27 mm
PL020X028TF-KP	Shaft Ø20 mm × Outer Ø28 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 20 mm \| Outer Diameter: 28 mm
PL022X032TF-KP	Shaft Ø22 mm × Outer Ø32 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 22 mm \| Outer Diameter: 32 mm
PL024X034TF-KP	Shaft Ø24 mm × Outer Ø34 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 24 mm \| Outer Diameter: 34 mm
PL025X034TF-KP	Shaft Ø25 mm × Outer Ø34 mm	Tsubaki	Series: Powerlock TF \| Grade: Nickel-Plated / Clean Room \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Finish: Electroless Nickel Plated \| Application: Clean rooms \| Shaft Diameter: 25 mm \| Outer Diameter: 34 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Standard, Large (Ø60~90 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 7 models

Product Code	Description	Brand	Spec
PL060X077TF	Shaft Ø60 mm × Outer Ø77 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 60 mm \| Outer Diameter: 77 mm
PL065X084TF	Shaft Ø65 mm × Outer Ø84 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 65 mm \| Outer Diameter: 84 mm
PL070X090TF	Shaft Ø70 mm × Outer Ø90 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 70 mm \| Outer Diameter: 90 mm
PL075X095TF	Shaft Ø75 mm × Outer Ø95 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 75 mm \| Outer Diameter: 95 mm
PL080X100TF	Shaft Ø80 mm × Outer Ø100 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 80 mm \| Outer Diameter: 100 mm
PL085X106TF	Shaft Ø85 mm × Outer Ø106 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 85 mm \| Outer Diameter: 106 mm
PL090X112TF	Shaft Ø90 mm × Outer Ø112 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Large (Ø60~90 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 90 mm \| Outer Diameter: 112 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Standard, Medium (Ø28~55 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 11 models

Product Code	Description	Brand	Spec
PL028X039TF	Shaft Ø28 mm × Outer Ø39 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 28 mm \| Outer Diameter: 39 mm
PL030X041TF	Shaft Ø30 mm × Outer Ø41 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 30 mm \| Outer Diameter: 41 mm
PL032X043TF	Shaft Ø32 mm × Outer Ø43 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 32 mm \| Outer Diameter: 43 mm
PL035X047TF	Shaft Ø35 mm × Outer Ø47 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 35 mm \| Outer Diameter: 47 mm
PL038X050TF	Shaft Ø38 mm × Outer Ø50 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 38 mm \| Outer Diameter: 50 mm
PL040X053TF	Shaft Ø40 mm × Outer Ø53 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 40 mm \| Outer Diameter: 53 mm
PL042X055TF	Shaft Ø42 mm × Outer Ø55 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 42 mm \| Outer Diameter: 55 mm
PL045X059TF	Shaft Ø45 mm × Outer Ø59 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 45 mm \| Outer Diameter: 59 mm
PL048X062TF	Shaft Ø48 mm × Outer Ø62 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 48 mm \| Outer Diameter: 62 mm
PL050X065TF	Shaft Ø50 mm × Outer Ø65 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 50 mm \| Outer Diameter: 65 mm
PL055X071TF	Shaft Ø55 mm × Outer Ø71 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Medium (Ø28~55 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 55 mm \| Outer Diameter: 71 mm

[Tsubaki] — Powerlock TF Series Shaft Locking Element (Standard, Small (Ø6~25 mm))

Brand: TSUBAKI Category: Shaft Locking Elements 15 models

Product Code	Description	Brand	Spec
PL006X012TF	Shaft Ø6 mm × Outer Ø12 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 6 mm \| Outer Diameter: 12 mm
PL007X012TF	Shaft Ø7 mm × Outer Ø12 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 7 mm \| Outer Diameter: 12 mm
PL008X015TF	Shaft Ø8 mm × Outer Ø15 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 8 mm \| Outer Diameter: 15 mm
PL010X018TF	Shaft Ø10 mm × Outer Ø18 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 10 mm \| Outer Diameter: 18 mm
PL011X018TF	Shaft Ø11 mm × Outer Ø18 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 11 mm \| Outer Diameter: 18 mm
PL012X020TF	Shaft Ø12 mm × Outer Ø20 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 12 mm \| Outer Diameter: 20 mm
PL014X022TF	Shaft Ø14 mm × Outer Ø22 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 14 mm \| Outer Diameter: 22 mm
PL015X023TF	Shaft Ø15 mm × Outer Ø23 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 15 mm \| Outer Diameter: 23 mm
PL016X024TF	Shaft Ø16 mm × Outer Ø24 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 16 mm \| Outer Diameter: 24 mm
PL018X026TF	Shaft Ø18 mm × Outer Ø26 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 18 mm \| Outer Diameter: 26 mm
PL019X027TF	Shaft Ø19 mm × Outer Ø27 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 19 mm \| Outer Diameter: 27 mm
PL020X028TF	Shaft Ø20 mm × Outer Ø28 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 20 mm \| Outer Diameter: 28 mm
PL022X032TF	Shaft Ø22 mm × Outer Ø32 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 22 mm \| Outer Diameter: 32 mm
PL024X034TF	Shaft Ø24 mm × Outer Ø34 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 24 mm \| Outer Diameter: 34 mm
PL025X034TF	Shaft Ø25 mm × Outer Ø34 mm	Tsubaki	Series: Powerlock TF \| Grade: Standard \| Size Range: Small (Ø6~25 mm) \| Type: Compact Friction Shaft Locking Element \| Feature: Small inner/outer Ø difference — small boss optimized \| Keyway: Not Required \| RoHS: Compliant \| Material: Alloy Steel \| Application: General industrial \| Shaft Diameter: 25 mm \| Outer Diameter: 34 mm

[Tsubaki] — RF2040 Double Pitch Chain Connecting Link

Tsubaki Double Pitch Chain (RF series) — conveyor chain with pitch twice that of standard RS roller chain. Flat plate design allows attachment mounting. Conforms to ISO 1275 Type A, ASME B29.100, JIS B1803. S-roller (small) variants share roller diameter with RS chain; R-roller variants use larger rollers. Available with LA (bent lug) and LK (straight lug) attachments at various spacings and grades.

Brand: TSUBAKI Category: Roller Chains 5 models

Product Code	Description	Brand	Spec
RF2040-JL	Connecting Link (JL) — No Attachment	Tsubaki	Series: RF2040 \| Pitch: 25.40 mm \| Type: Double Pitch Connecting Link \| Standard: ISO 1275 / ASME B29.100 / JIS B1803 \| Application: Replacement connecting link for RF2040 double pitch conveyor chain \| No Attachment
RF2040-A1-JL	Connecting Link (JL) — Attachment: A1	Tsubaki	Series: RF2040 \| Pitch: 25.40 mm \| Type: Double Pitch Connecting Link \| Standard: ISO 1275 / ASME B29.100 / JIS B1803 \| Application: Replacement connecting link for RF2040 double pitch conveyor chain \| Attachment: A1
RF2040-A2-JL	Connecting Link (JL) — Attachment: A2	Tsubaki	Series: RF2040 \| Pitch: 25.40 mm \| Type: Double Pitch Connecting Link \| Standard: ISO 1275 / ASME B29.100 / JIS B1803 \| Application: Replacement connecting link for RF2040 double pitch conveyor chain \| Attachment: A2
RF2040-K1-JL	Connecting Link (JL) — Attachment: K1	Tsubaki	Series: RF2040 \| Pitch: 25.40 mm \| Type: Double Pitch Connecting Link \| Standard: ISO 1275 / ASME B29.100 / JIS B1803 \| Application: Replacement connecting link for RF2040 double pitch conveyor chain \| Attachment: K1
RF2040-K2-JL	Connecting Link (JL) — Attachment: K2	Tsubaki	Series: RF2040 \| Pitch: 25.40 mm \| Type: Double Pitch Connecting Link \| Standard: ISO 1275 / ASME B29.100 / JIS B1803 \| Application: Replacement connecting link for RF2040 double pitch conveyor chain \| Attachment: K2

[Tsubaki] — RF2040-HP Lambda Hollow Pin Double Pitch Chain Connecting Link

Tsubaki Lambda Hollow Pin Double Pitch Chain (LMC-HP) — double pitch chain with hollow pins for versatile attachment mounting through the pin bore. Special sintered bushings for oil-free, maintenance-free operation. Wear life 2x longer than standard double pitch chain. Hollow pin allows cross-rod, finger, or custom attachment mounting. Oil-free / long-life / clean operation.

Brand: TSUBAKI Category: Roller Chains 1 model

Product Code	Description	Brand	Spec
RF2040-HP-JL	Connecting Link (Joint Link)	Tsubaki	Series: RF2040-LMC-HP \| Pitch: 25.40 mm \| Type: Connecting Link (JL) \| Pin Type: Hollow \| Compatible: RF2040S-HP / RF2040R-HP Lambda Hollow Pin Chain \| Application: Replacement connecting link

[Tsubaki] — RF2040-LMC Lambda Double Pitch Chain Connecting Link

Tsubaki Lambda Double Pitch Chain (LMC) — double pitch conveyor chain with special sintered bushings for oil-free, maintenance-free operation. Wear life 2x longer than standard double pitch chain. Flat plates with Lambda attachment mounting. Oil-free / long-life / clean operation. Pitch is 2x standard A-series roller chain; flat plate design for attachment-based conveying.

Brand: TSUBAKI Category: Roller Chains 1 model

Product Code	Description	Brand	Spec
RF2040-LMC-JL	Connecting Link (Joint Link)	Tsubaki	Series: RF2040-LMC \| Pitch: 25.40 mm \| Type: Connecting Link (JL) \| Compatible: RF2040S-LMC / RF2040R-LMC Lambda Double Pitch Chain \| Application: Replacement connecting link

[Tsubaki] — RF2040-LMC-HP Lambda Hollow Pin Double Pitch Chain

Brand: TSUBAKI Category: Roller Chains 2 models

Product Code	Description	Brand	Spec
RF2040S-HP-U	Standard (Unit Link) — S-Roller (Small)	Tsubaki	Series: RF2040-LMC-HP \| Pitch: 25.40 mm \| Roller Diameter: 7.92 mm \| Inner Width: 7.85 mm \| Pin Type: Hollow Pin (attachment through-bore mounting) \| Lubrication: Oil-Free (Lambda Sintered Bushing) \| Wear Life: 2x vs Standard Double Pitch Chain \| Standard: ISO 1275 / JIS B1803 \| Application: Versatile attachment conveying, cross-rod mounting, oil-free clean environments \| Roller Type: S-Roller (Small)
RF2040R-HP-U	Standard (Unit Link) — R-Roller (Standard)	Tsubaki	Series: RF2040-LMC-HP \| Pitch: 25.40 mm \| Roller Diameter: 7.92 mm \| Inner Width: 7.85 mm \| Pin Type: Hollow Pin (attachment through-bore mounting) \| Lubrication: Oil-Free (Lambda Sintered Bushing) \| Wear Life: 2x vs Standard Double Pitch Chain \| Standard: ISO 1275 / JIS B1803 \| Application: Versatile attachment conveying, cross-rod mounting, oil-free clean environments \| Roller Type: R-Roller (Standard)