A Professional Industrial Bearing Manufacturer from China. A leading supplier and exporter of bearings and power transmission products in Asia and ChinaRolling Mill Bearing,Metallurgical Bearing,Work Roll BearingBack Up Roll BearingFour-row/Double-row Cylindrical/Tapered Roller Bearing, Self-Aligning Roller Bearing, Ball Bearing, etc..1.Material: GCr15, GCr15SiMn 2.ID:100mm~2000mm 3.ISO9001:2008 4.Precision level:P0,P6,P5,P4,SP, UPSKF314190-FAG502894-FC3246168 SKF313812C-FAG507536-FC3652168SKF313811-FAG512580-FC4058192â¦Manager: Annie ZhangMobile: 0086 137 8423 2904Tel: 0086 310 5908803Fax: 0086 310 5511755Email: annie.zh hotmail.com (msn)www.yh-b.comhttp://yh-b.en.alibaba.com