![[Tsubaki] — Powerlock AD-N Series Shaft Locking Element (Standard (AD-N Series), Small (Ø19~35 mm))](https://img.prosourcemro.com/2026/05/001-291-1024x1024.png)
Shaft Locking Elements
TSUBAKI
[Tsubaki] — Powerlock AD-N Series Shaft Locking Element (Standard (AD-N Series), Small (Ø19~35 mm))
Family ID: TSB-PL-ADN-ADN-S
Tsubaki Powerlock AD-N Series — high-torque capacity shaft locking element. Designed for large torque transmission applications. Non-backlash friction connection; no keyway required. RoHS compliant. AD-N Standard: alloy steel. AD-N-KP: electroless nickel-plated for clean room use.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| PL019X047AD-N | Shaft Ø19 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 19 mm | Outer Diameter: 47 mm | ||
| PL020X047AD-N | Shaft Ø20 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 20 mm | Outer Diameter: 47 mm | ||
| PL022X047AD-N | Shaft Ø22 mm × Outer Ø47 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 22 mm | Outer Diameter: 47 mm | ||
| PL024X050AD-N | Shaft Ø24 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 24 mm | Outer Diameter: 50 mm | ||
| PL025X050AD-N | Shaft Ø25 mm × Outer Ø50 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 25 mm | Outer Diameter: 50 mm | ||
| PL028X055AD-N | Shaft Ø28 mm × Outer Ø55 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 28 mm | Outer Diameter: 55 mm | ||
| PL035X060AD-N | Shaft Ø35 mm × Outer Ø60 mm | Tsubaki | Series: Powerlock AD-N | Grade: Standard (AD-N Series) | Size Range: Small (Ø19~35 mm) | Type: High-Torque Friction Shaft Locking Element | Feature: Large torque capacity | Keyway: Not Required | RoHS: Compliant | Material: Alloy Steel | Application: Heavy-duty industrial, large torque drives | Shaft Diameter: 35 mm | Outer Diameter: 60 mm |
