Item Type: Deep Groove Ball Bearing Material: Bearing Steel Uses: Widely used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, engineering equipment, etc. as radial support and reduce friction Package List 20 x Bearing Need to match the size before use. 1Our deep groove ball bearings have low friction resistance, high speed and can be used for radial support. 2The double sided steel dust cover prevents dust and foreign objects from entering, and is resistant to high temperatures. 3It can be used on parts that bear radial load or a combined load that acts simultaneously on the radial and axial directions. 4At the same time, this deep groove ball bearing can also be used on parts that bear axial load. 5It is widely used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, engineering equipment, etc.