Angular contact ball bearing are widely used in automobile, home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines 1) Material: Gcr15, carbon steel 2) Various seals (open, ZZ, 2RS, ZR) are available 3) Excellent stability and long life 4) Structure: inner ring, outer ring, cage and steel balls 5) Precision: P0 - P6 6) Vibration: Z1 - Z3 7）Clearance: C0 - C5 8) Application: The machine tool spindle, turbine, centrifugal separator, small car front, differential pinion shaft, booster pump, drilling platform, food machinery, electrical equipment, printing machinery etc.