RBC Bearings Incorporated IR7234 Inner Race Bearing

RBC Bearings IR7234 is a heavy-duty Pitchlign inner ring (inner race) designed to be used as the inner component in compatible RBC SJ or TJ needle roller bearing assemblies. Precision-machined from 52100 bearing-quality steel, it features a 1.000 in bore, a 1.250 in outside diameter, and an overall width of 1.010 in, with an approximate weight of 0.12 lb. The bearing surface is crowned to aid alignment under load and to maintain seating accuracy in demanding service conditions. The IR7234 can be used either as a standalone inner ring or as the inner race for complimentary SJ or TJ roller bearings, providing a versatile option when an exact fit and durable inner race are required for robust drive systems and industrial machinery.