![[Tsubaki] — Powerlock TF Series Shaft Locking Element (Nickel-Plated / Clean Room, Small (Ø6~25 mm))](https://prosourcemro.com/wp-content/uploads/2026/05/001-286-1024x1024.png)
Shaft Locking Elements
TSUBAKI
[Tsubaki] — Powerlock TF Series Shaft Locking Element (Nickel-Plated / Clean Room, Small (Ø6~25 mm))
Family ID: TSB-PL-TF-KP-S
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.
12 product codes available in this family
Product Codes & Specifications
| 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 |
