[Durable] - Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings' service life.
[Load & Speed] - Dynamic load rating of 344N and static load rating of 80N. The limiting speed is 40000 RPM under grease lubricating.
[Easy to Maintain] - Shields on Both sides to keep lubricant in. Z2 noise level for most general use.
[Application] - Commonly used for glider/rocker arms, wheels of the cart, lawnmowers, printers, pumps, motors, gearboxes, reducer, textile machinery, electronic equipment, and more.