![[Tsubaki] — Powerlock KE Series Shaft Locking Element (Stainless Steel (KE-SS), Medium (Ø22~50 mm))](https://img.prosourcemro.com/2026/05/001-289-1024x1024.png)
Shaft Locking Elements
TSUBAKI
[Tsubaki] — Powerlock KE Series Shaft Locking Element (Stainless Steel (KE-SS), Medium (Ø22~50 mm))
Family ID: TSB-PL-KE-SS-M
Tsubaki Powerlock KE Series — wide tolerance shaft locking element accommodating broad shaft tolerance range. Non-backlash friction connection; no keyway required. RoHS compliant. KE Standard: alloy steel. KE-SS: stainless steel for corrosive environments. KE-KP: electroless nickel-plated for clean room applications.
13 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| PL022X040KE-SS | Shaft Ø22 mm × Outer Ø40 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 22 mm | Outer Diameter: 40 mm | ||
| PL024X042KE-SS | Shaft Ø24 mm × Outer Ø42 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 24 mm | Outer Diameter: 42 mm | ||
| PL025X043KE-SS | Shaft Ø25 mm × Outer Ø43 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 25 mm | Outer Diameter: 43 mm | ||
| PL028X046KE-SS | Shaft Ø28 mm × Outer Ø46 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 28 mm | Outer Diameter: 46 mm | ||
| PL030X048KE-SS | Shaft Ø30 mm × Outer Ø48 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 30 mm | Outer Diameter: 48 mm | ||
| PL032X050KE-SS | Shaft Ø32 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 32 mm | Outer Diameter: 50 mm | ||
| PL035X057KE-SS | Shaft Ø35 mm × Outer Ø57 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 35 mm | Outer Diameter: 57 mm | ||
| PL038X060KE-SS | Shaft Ø38 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 38 mm | Outer Diameter: 60 mm | ||
| PL040X062KE-SS | Shaft Ø40 mm × Outer Ø62 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 40 mm | Outer Diameter: 62 mm | ||
| PL042X064KE-SS | Shaft Ø42 mm × Outer Ø64 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 42 mm | Outer Diameter: 64 mm | ||
| PL045X067KE-SS | Shaft Ø45 mm × Outer Ø67 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 45 mm | Outer Diameter: 67 mm | ||
| PL048X070KE-SS | Shaft Ø48 mm × Outer Ø70 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 48 mm | Outer Diameter: 70 mm | ||
| PL050X072KE-SS | Shaft Ø50 mm × Outer Ø72 mm | Tsubaki | Series: Powerlock KE | Grade: Stainless Steel (KE-SS) | Size Range: Medium (Ø22~50 mm) | Type: Wide-Tolerance Friction Shaft Locking Element | Feature: Accommodates broad shaft tolerance range | Keyway: Not Required | RoHS: Compliant | Material: Stainless Steel | Application: Corrosive environments | Installation: Bolt tightening — no special tools required | Shaft Diameter: 50 mm | Outer Diameter: 72 mm |
