YFB Stud type track roller bearing 1.ISO 9000/9001/9004/19011: 2000 2.High speed,low noise 3.Bearing steel 4.High precision Stud type track roller bearing:with axial guidance, full complement needle roller set, plastic axial plain washers on both sides D35 mm d116 mm Tolerance: h7B52 mm B1 max19,5 mm B232,5 mm B38 mm C18 mm C10,8 mm d227,6 mm d33 mm GM16x1,5 IG17 mm rmin0,6 mm W8 mm Nominal ...