This standard specifies the chamfer size definition, symbol, maximum size and single chamfer size of the shaft and housing hole for rolling bearings. This standard is applicable to metric series rolling bearing rings or washers and cylindrical roller bearing flat rings specified in GB/T 273.1, GB/T 273.2, GB/T 273.3, GB/T 283, GB/T 292, GB/T 305 and the chamfer of the bevel ring.
GB/T 274-2000 history
2023GB/T 274-2023 Rolling bearings—Chamfer dimension—Maximum values
2000GB/T 274-2000 Rolling bearings-Chamfer dimension-Maximum values