... life 3.Good service 4.22 years supply roller bearings spherical roller bearing1.ISO9000 Quality 2.High precision,long ... life 3.Good service 4.22 years supply roller bearings Spherical roller bearings1. Cage(Retainer): brass cage,nylon cage, ... 23900, 24000, 24100 etcID Size100mm-1600mmQuality standardISO 9001:2000 standard PrecisionP0 P6 P5ClearanceC2 C3 C4 C5Deliver Date20-30 WorkdaysPayment Term30 ...