PU6X20X6 Tire Polyurethane Rubber Bearing with tire 6x20x6mm shielded Miniature
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Seals: Metal Shields
| PU6X20X6 Polyurethane Rubber Shielded Ball Bearing|
6mm x 20mm x 6mm
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.