PU6x20x5-2RS Polyurethane Rubber Bearing 6x20x5mm Sealed Miniature
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
| PU6x20x5-2RS Polyurethane Rubber sealed Ball Bearing|
6mm x 20mm x 5mm
Polyurethane ( PU) is a new type of polymer composite materials between rubber and plastic, offering higher load bearing capacity compared to plastic, polyurethane offer superior impact resistance, while good mechanical properties. Polyurethane have better abrasion and tear resistance than rubber.