... competitive price.Specifications1.UKS SKF NSK FAG TIMKEN KOYO NACHI ball bearing 2.OEM and customized available3.ISO9001:2008 4.Material:GCr15siMn ... be offered if necessary9.Material:GCr15bearing No.1: Deep groove ball bearing introduction:1. Brand name: LR NSK SKF, etc.2. high ... . Sealing form: OPEN, Z,ZZ,RS, 2RS china fabric glass ball bearing