ID 0.3125 to 50.0000 in. (7.937 to 1270.000 mm)
OD 1.2595 to 56.5000 in. (31.991 to 1435.100 mm)
Design attributes:Flange on cup OD front face
* Cup is backed against flange face to allow housing to be through-bored for accurate alignment of housing bores and reduced machining costs
