... suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Because of these properties ... N, NR Tolerance codes: ABEC-1, ABEC-3, ABEC-5Vibration level codes: V3, V2, V1 Internal clearance codes: C2, C0 ... Typical applications: Electric motors, automotive applications, home appliances, and industrial equipment. Samples are free.Bearing NO. Boundary dimensions(mm) ...