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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Bearing Outer Diameter: 310mm
5"Inch Caster
Ball Plunger with Vibration Resistant Treatment
🟢 Product type: Loose bearing balls
NU2320 Cylindrical Roller Bearing
PU12X28X8-2RS PU Covered Bearing 12x28x8mm - Sealed - Miniature Conveyor Roller Bearing Bearing Outer Diameter: 310mmPU12X28X8 2RS Polyurethane Rubber PU12X28X8 2RS Polyurethane Rubber Bearing with tire 12x28x8mm Sealed Miniature PU12X28X8 2RS Polyurethane Rubber sealed Ball Bearing 12mm x 28mm x 8mm 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