Heavy Duty Tapered Roller Bearing 3578/3525, 44.45 x 87.31 x 30.16 mm, GCr15 Steel, 0.789 kg, High Precision, Smooth Rolling, Ready To Roll For Auto And Industrial Machinery

3578/3525 Tapered Roller Bearing, 44.45×87.31×30.16mm, 1 pc ✔️ Bore 44.45mm; OD 87.31mm; width 30.16mm; GCr15 steel; 0.789 kg

This heavy duty tapered roller bearing is built to handle high axial and radial loads in automotive and industrial machinery. It’s commonly used in gearboxes, drive trains, wheel hubs, and other rotating assemblies where precise alignment and smooth motion matter. The bearing is made from GCr15 steel for strength and durability, ready for reliable lubrication.

✅ bore: 44.45 mm
✅ outer diameter: 87.31 mm
✅ width: 30.16 mm
✅ weight: 0.789 kg
✅ material: GCr15 bearing steel

💡 What is a tapered roller bearing used for in heavy machinery? This handy bearing supports combined loads in industrial and automotive setups. - It carries high radial loads in gear trains, axles, and housings - It helps align shafts in automotive and industrial drives - It requires proper lubrication and the right interference fit for long life