PU4X15X5-2RS PU Covered Bearing 4x15x5mm - Sealed - Miniature Outer Diameter - 190mm 8" Inch Caster Wheel 1190

8" Inch Caster Wheel 1190 pounds Swivel Cast Iron and Polyurethane Top Plate

Item SKU: F0826

1 7/16" Inner Diameter Bearing

Handy component that keeps the headset smooth and durable

PU4X15X5-2RS PU Covered Bearing 4x15x5mm - Sealed - Miniature Outer Diameter - 190mm 8" Inch Caster Wheel 1190PU4X15X5 2RS Polyurethane Rubber PU4X15X5 2RS Polyurethane Rubber Bearing with tire 4x15x5mm Sealed Miniature PU4X15X5 2RS Polyurethane Rubber sealed Ball Bearing 4mm x 15mm 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