[Durable] - Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings' service life.
[Easy to Maintain] - Shields on Both sides to keep lubricant in. Z1 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.
[Note] - Keep the bearing working environment clean and bearing lubricated in time.