... 3,competitive price 4,OEM offered Gear box bearing, Product details,ProductGear box gearModel NO.60 seriesBrandNSK,HRB,IKO ... ,SKF and other international brandPlace of originTianjin,China(mainland ... steel,bearing steal,ect.Functiontake combined loading (consists of radial and axial loading)Applicationsuitable for precision instrument, ...