PU0315-4-TIRE Polyurethane Rubber Bearing 3x15x4mm Shielded Miniature

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.

• Item: PU3X15X4 Ball Bearing
• Type: Deep Groove Ball Bearing
• Material: GCr15 bearing steel
• Cover Material: Polyurethane(PU)
• Size: 3mm x 15mm x 4mm
• Bearing Inner Diameter: 3mm
• Bearing Outer Diameter: 15mm
• Bearing Width: 4mm
• Quantity: One Bearing