bearing steel (GCr15) deep ball bearing,

a) characters: has the low vibration, low noise, revolving precision high, low friction moment,  fine sealing ,  high-speed operation, as well as competitive price, high quality , the long life.

b) Shield/closure: open bearing, N, Z, NZ, ZZ, RS,2RS and so on

c) series:6000 to 6030, 6200 to 6236, 6300 to 6336, 6401 to 6426

d) Tolerance is ABEC-1, Z-1, V-1
e) application domain:  the electrical machinery, the power tool, the fitness equipment, the instrument measuring appliance, the domestic electric appliances, the speed reducer, the automobile, the motorcycle, the electric car, the engine, the project machinery, the work instrument, the water pump, the vehicle for agriculture purpose, the textile machinery, the kitchen health equipment, the windows and doors pulley, the transmission equipment, and so on.