This standard specifies the external dimensions of non-separable single row angular contact ball bearings whose external dimensions conform to GB/T 273.3-1999. This standard applies to angular contact ball bearings with nominal contact angles of 15°, 25° and 40°, for design by bearing manufacturers and selection by users. For other nominal contact angles (10°≤α≤45°) of single row angular contact ball bearings and separable single row angular contact ball bearings, the dimensions can refer to the provisions of this standard.
GB/T 292-2007 Referenced Document
GB/T 273.3-1999 Rolling bearings--Radial bearings--Boundary dimensions,general plan
GB/T 274-2000 Rolling bearings-Chamfer dimension-Maximum values
GB/T 292-2007 history
2023GB/T 292-2023 Rolling bearing angular contact ball bearing dimensions
2007GB/T 292-2007 Rolling bearings Angular contact ball bearings Boundary dimensions
1994GB/T 292-1994 Rolling bearings--Angular contact ball bearings--Boundary dimensions