This standard specifies the external dimensions of cylindrical roller bearings, cylindrical roller bearings without inner rings and without outer rings whose external dimensions conform to GB273.3 "External Dimensions of Rolling Bearings and Radial Bearings". This standard applies to cylindrical roller bearings.
GB/T 283-1994 history
2021GB/T 283-2021 Rolling bearings—Cylindrical roller bearings—Boundary dimensions
2007GB/T 283-2007 Rolling bearings Cylindrical roller bearings Boundary dimensions
1994GB/T 283-1994 Rolling bearings--Cylindrical rolling bearings--Boundary dimensions