... is also availableCage MaterialSteel ,BrassSeries30200, 30300,313 0032000, 32200,32300 series,32900, 33000, 33100, 33200, 352900 351900 352000 351000 352100 351100 ... 352200 351300 382900 381900 382000 381000 382100 381100 non-standard series.Vibration noisy leverV1,V2,V3,V4Tolerance codes ABEC-1 ABEC ...