Jan 01, 2013
SKF ball bearing
1.Material:Chrome steel/GCr15
2.ISO9001:2000
3.Accuracy:P0,P6,P5
4.super quality
SKF Ball Bearing 6900Deep groove ball bearing feature1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3)...