Supply high precision bearing used for motorcycle. 1) Dimensions:15×32×8 2) Tolerance: ABEC-1, ABEC-3, ABEC5 3) Vibration level: V4, V3, V2, V1 4) Radial play: C0, C3 5) Package: plastic tube packing or individual box packing 6) Lubricant: high temperature grease 7) Bearing materials: GCr15 Motorcycle bearing 16002