This standard specifies the structural type and overall dimensions of cast seats for outer spherical bearings that are not specified in GB/T 7809-1995.
JB/T 5302-2002 history
2019JB/T 5302-2019 Supplementary structural dimensions for outer spherical ball bearing housings of rolling bearings
2002JB/T 5302-2002 Housings for insert bearings-Supplementary structure-Boundary dimensions
1970JB/T 5302-1991 Housings for insert bearings-Supplementary structure-Boundary dimensions