![[Tsubaki] — Powerlock EL Series Shaft Locking Element (Simple Type, Medium (Ø28~60 mm))](https://img.prosourcemro.com/2026/05/001-293-1024x1024.png)
Shaft Locking Elements
TSUBAKI
[Tsubaki] — Powerlock EL Series Shaft Locking Element (Simple Type, Medium (Ø28~60 mm))
Family ID: TSB-PL-EL-M
Tsubaki Powerlock EL Series — simple locking element type for straightforward shaft-to-hub connection. Compact and easy to install. Non-backlash friction connection; no keyway required. Standard grade. RoHS compliant.
14 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| PL028X032E | Shaft Ø28 mm × Outer Ø32 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 28 mm | Outer Diameter: 32 mm | ||
| PL030X035E | Shaft Ø30 mm × Outer Ø35 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 30 mm | Outer Diameter: 35 mm | ||
| PL032X036E | Shaft Ø32 mm × Outer Ø36 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 32 mm | Outer Diameter: 36 mm | ||
| PL035X040E | Shaft Ø35 mm × Outer Ø40 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 35 mm | Outer Diameter: 40 mm | ||
| PL036X042E | Shaft Ø36 mm × Outer Ø42 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 36 mm | Outer Diameter: 42 mm | ||
| PL038X044E | Shaft Ø38 mm × Outer Ø44 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 38 mm | Outer Diameter: 44 mm | ||
| PL040X045E | Shaft Ø40 mm × Outer Ø45 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 40 mm | Outer Diameter: 45 mm | ||
| PL042X048E | Shaft Ø42 mm × Outer Ø48 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 42 mm | Outer Diameter: 48 mm | ||
| PL045X052E | Shaft Ø45 mm × Outer Ø52 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 45 mm | Outer Diameter: 52 mm | ||
| PL048X055E | Shaft Ø48 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 48 mm | Outer Diameter: 55 mm | ||
| PL050X057E | Shaft Ø50 mm × Outer Ø57 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 50 mm | Outer Diameter: 57 mm | ||
| PL055X062E | Shaft Ø55 mm × Outer Ø62 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 55 mm | Outer Diameter: 62 mm | ||
| PL056X064E | Shaft Ø56 mm × Outer Ø64 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 56 mm | Outer Diameter: 64 mm | ||
| PL060X068E | Shaft Ø60 mm × Outer Ø68 mm | Tsubaki | Series: Powerlock EL | Grade: Standard | Size Range: Medium (Ø28~60 mm) | Type: Simple Locking Element | Feature: Compact, easy installation | Keyway: Not Required | RoHS: Compliant | Application: General industrial shaft-to-hub connections | Shaft Diameter: 60 mm | Outer Diameter: 68 mm |
