Single Row Tapered Roller Bearing Cone And Cup Set 2.75 In By 4.527 In By 1.142 In Chrome Steel 52100 Heavy Duty Wheel And Industrial Bearing For High Radial And Axial Load Capacity

High-strength tapered roller bearing set (cone + cup) 2pc
✔️ Single-row tapered bearing: cone 55175C, cup 55437, chrome steel

This single-row tapered roller bearing set features a cone and cup made from 52100 chrome steel, designed to absorb heavy radial and axial loads in wheel hubs and industrial machinery. Typical uses include automotive wheel bearings, gearboxes, and conveyors.

✅ Bore: 2.750 in
✅ Cup outer diameter: 4.527 in
✅ Cone width: 1.142 in
✅ Cup width: 0.9055 in
✅ Bearing width: 1.142 in
✅ R: 0.12 in, r: 0.100 in
✅ Da: 4.35 in, Db: 4.06 in
✅ da: 3.03 in, db: 3.27 in
✅ Ab: 0.11 in, Aa: 0.02 in

💡 What is a tapered roller bearing used for in heavy-duty machinery? A handy explanation for common setups. - Supports heavy radial loads in wheel hubs and rolling equipment - Handles axial loads in gear drives and conveyors - Helps align rotating shafts to reduce wear and extend service life