Sliding Door and Window Pulley Bearing Specification :

Inner size :8mm

Outer size :30.5mm

Height:10.5mm

Customized size can produce too 

Material :Bearing with Chrome steel +Cover Material POM 

For bearing material we also can produce with Stainless steel or Carbon steel 

And Cover material with Plastic, Polyurethane( PU), Rubber, Nylon, Fiberglass , etc.

Your can choose as your application .

Pulley Roller Bearing Drawing Can Provide For You To Confirm : 

China U Groove Pulley Bearing Picture : 

Sliding Window Pulley Bearing Feature: 

1.our bearing all with precision grinding ,with this treatment pur bearing wheel pulley will have high precision ,low noise and vibration.

2.With heat treatment ,our bearings will be have long working life and well performance

3.We are choose high quality bearing raw material and sliding roller material , with good match up ,our pulley bearings have high load capacity and smooth running.

4.We can do standard and non-standard service .

Sliding Wheel ROller Bearing Application :

Our sliding pulley bearing wheels are widely used in high-end sliding window and door rollers ,sliding wardrobe and closet rollers,shower rollers,display shelf rollers ,sports fitness equipment,and intelligent automation machinery and other equipments.

We Can Produce Many Other Sliding Pulley Bearing Such As V Groove Bearing Pulley ,Flat Bearing Pulley etc.

Welcome With Custom Design !