Metal V-Belt Motor Pulley 4 Step Outer Wheel Aluminum Alloy Shaft Timing Tools

Specifications:

Material: aluminium alloy

Color: Silver

Size:

Maximum outer diameter 130mm (weight about 390g), Inner hole diameter:16mm (as picture)

 Width of keyway groove: 5mm

Features:

1. Suitable for A Type V-Shaped Pulley Timing Belt.

2. 4 Step can be applied to different speed requirements.

3. Made of high quality Aluminum alloy,strong and sturdy.

4. For Motor shaft drive.

Package Content:

1 x 4 Step Pulley