Description
MATERIAL - Sealed bearing is made of carbon steel for durability and resistance to deformity under heavy loads. Shields on both sides of the bearing to keep lubricant in and contaminants out..SIZE PRODUCTION - The inner diameter of the skateboard bearings is about 0.32 inch/ 8 mm, the outer diameter is about 0.87 inch/ 22 mm, and the width is about 0.28inch/ 7 mm..LOW NOISE AND FAST SPEED - 34,000 rpm limit with grease lubrication, single-row bearing for supporting radial loads. Even applied under high temperature and high load, they will not affect the use effect..WIDELY APPLIED - The ball bearing dimensions suitable for use in such applications as skateboards, inline skates, and scooters, and can also be applied for 3D printers, CNC, EMAX, and so on..PACKAGE INCLUDES - You will receive 20 pieces rolling bearings, double rubber sealed deep groove, enough quantity to meet your daily requirements for usage and replacement.
