... ,low price,good quality bearing 2.high precision,long life 3.low frictional,high speeds 4.single and double raw 1. Material:GCr15_China ... available;3. Radial Play (Clearance):C2, C0, C3, C4, C5; 4. Tolerance:ABEC1, ABEC3, ABEC5 (P0, P6, P5);5. Vibration:Z1V1 ...