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PU5x18x5 Tire Polyurethane Rubber Bearing 5x18x5mm Sealed Miniature
$8.95
Item: PU5x18x5 Polyurethane Rubber Ball Bearing 5x18x5mm
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
| PU5x18x5 Tire Polyurethane Rubber sealed Ball Bearing 5mm x 18mm x 5mm |
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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.
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