... , 3.swift delivery . 4.payment terms: t/t 1. Introduction: Taper roller bearings are generally used to support combined load mainly ... .size &weighttypessize(d*D*b)mmN.W.(KG)typessize(d*D*b)mmN.W.(KG)typessize(d*D*b)mmN.W.(KG)3020317 ... /11,11949/10,11949/1130205,30206,30222..... 2012 high precision taper roller bearing