flat outer race

NPC010RPC - Bearing With Lock Collar

5/8" shaft size, 1.5748" O.D. ...
NPC012RPC - Bearing With Lock Collar

3/4" shaft size, 1.8504" O.D. ...
NPC014RPC - Bearing With Lock Collar

7/8" shaft size, 2.0472" O.D. ...
NPC015RPC - Bearing With Lock Collar

15/16" shaft size, 2.0472" O.D. ...
NPC100RPC - Bearing With Lock Collar

1" shaft size, 2.0472" O.D. ...
NPC102RPC - Bearing With Lock Collar

1-1/8" shaft size, 2.4409" O.D. ...
NPC103RPC - Bearing With Lock Collar

1-3/16" shaft size, 2.4409" O.D. ...
NPC103RP2C - Bearing With Lock Collar

1-1/4" (light) shaft size, 2.4409" O.D. ...
NPC104RPC - Bearing With Lock Collar

1-1/4" (std.) shaft size, 2.8346" O.D. ...
NPC106RPC - Bearing With Lock Collar

1-3/8" shaft size, 2.8346" O.D. ...
NPC107RPC - Bearing With Lock Collar

1-7/16" shaft size, 2.8346" O.D. ...
NPC108RPC - Bearing With Lock Collar

1-1/2" shaft size, 3.1496" O.D. ...