excellent quality and conpetitive price precision level Z1V1 Z2V2 Z3V3 prompt delivery Special prospertiesHigh accuracyLow weightLow noiseCan be provided according to your needsApplicationWidely used in the home appliances, electric tools, motors, autos and other areasThe groove ball bearings We have Z, ZZ, RS, 2RS, N, NZthe grade of our products are P0, P4, P5, P6Location Our company is located ...