8 Pcs 1 Inch Roller Ball Transfer Bearings, Conveyor Roller Ball, Roller Casters for Transmission Furniture Wheelchair

What is the Material: The ball transfer unit are constructed of stainless steel and nylon for sturdy, rustproof, anti-corrosion, wear resistant and long service life.
Where can be Use: The transfer roller is widely used in conveyor lines installing, home appliance, transmission system, processing system, wooden case, transmission furniture, workbench, etc.

size:70x50x31mm
Material:nylon
colour:Silver

Package Contents:
1 set x ball bearings

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.