... IKO, INA, KOYO, NSK, SKF, TIMKENSeriesNU1004 series, NN3005MaterialGCr15The material of cageSteeelPrecisionP0,P6,P5ClearanceC2,C0,C3,C4HardnessHRC60-HRC64Payment terms1. 30%T ... bearingInsert bearingsJoint bearingsLinear bearings 3.About usCompany Name:Qingdao Rich Bearing Co.,LtdSales Manager Telephone:0086-0535-83051115Fax:0086 ... , China 2012 ! full complement and high precision types of bearing