NTN Tapered Roller Bearing Assembly: SET422, 3 1/4 in Bore, 5 1/4 in OD

The NTN SET422 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. Its inch-system dimensions (3 1/4 in bore, 5 1/4 in OD) suit heavy-duty rotating equipment where precise axial positioning is required.

The NTN HM516449/HM516410 is a SET422 tapered roller bearing assembly with a 3 1/4 in bore, 5 1/4 in OD, and 1.562 in cone width. It uses a carbon steel ring and pressed steel cage, system of measurement inch. The manufacturer part number is HM516449/HM516410.

3G Electric supplies NTN tapered roller bearings like the SET422 (HM516449/HM516410) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this inch-system bearing assembly.

To select the correct NTN tapered roller bearing, match the bore (3 1/4 in), OD (5 1/4 in), and cone width (1.562 in) to your shaft and housing dimensions. Verify the system of measurement (inch) and confirm the bearing industry number SET422. Consult NTN's load ratings for your application.