0.9950" overall width 1.3751" bore diameter 0.025 in. deep groove, 0.156 in. radius centrally located on od of outer ring non-separable, with roller retainer, hardened
1.2400" overall width 1.1245" bore diameter od tapered 0.0025 in. min to 0.0030 in. max starting 0.0625 in. from one face of bearing non-separable, open end, drawn shell
1.0000" overall width 1.1250" bore diameter open end, extra capacity outer race, oil hole in outer race non-separable, with roller retainer, open end, drawn shell