HM518445/HM518410 Tapered Roller Bearing 3-1/2" x 6" x 1-9/16" inch - Tapers - Taper Bearing with Cone and Cup Made from 52100 Chrome Steel Built to Handle Heavy Radial and Axial Loads in Wheel and Industrial Applications

This is a single-row tapered roller bearing set (cone + cup) manufactured from 52100 chrome steel, designed to carry radial and axial loads in one direction. It’s a common choice for wheel hubs and industrial equipment where durability and load handling matter.

✅ Bore: 3.5000 in
✅ Cup outer Dia: 6.0000 in
✅ Cone width: 1.5625 in
✅ Cup width: 1.1875 in
✅ Bearing width: 1.5625 in
✅ R: 0.25 in
✅ r: 0.130 in
✅ da: 4.63 in
✅ db: 4.41 in
✅ Da: 5.83 in
✅ Db: 5.39 in
✅ Ab: 0.16 in
✅ Aa: 0.11 in
✅ a: -0.25 in

💡 What is a tapered roller bearing used for in wheel and industrial applications? It's a handy, common choice for handling combined loads in rotating equipment. - Used to support both radial and axial loads in one direction - Commonly found in wheel hubs, conveyors, and heavy machinery - Comes as a cone+cup single-row assembly