Round Shape Plastic Coated Bearing
Round Shape Plastic Coated Bearing Pulley Application: shower sliding doors, window door roller / wheel / pullet hardware accessories
Nylon Plastic Rubber Coated Bearing Pulley
Round shape - Nylon / Plastic / Rubber Coated Bearing Pulley plastic coated wheel bearing are widely used in sliding shower door, all kinds of different window door roller / wheel / pulley accessories