33109 Tapered Roller Wheel Bearing 45mm ID 80mm OD 20.5mm Width Single Bearing with Cone and Cup Made from 52100 Chrome Steel Built to Handle Heavy Radial and Axial Loads in Wheel and Industrial Applications

33109 Tapered Roller Wheel Bearing 45x80x20.5mm
✔️ Single Row Tapered Roller Bearing Cone and Cup Set

This is a single tapered roller wheel bearing built to manage combined radial and axial loads in one direction. It’s commonly used in wheel hubs, transmissions, and industrial drive systems where load control and alignment are critical.

✅ Pack size: 1 bearing set including cone and cup
✅ Tapered roller wheel bearing, single row design
✅ Made from 52100 chrome steel for strength and wear resistance
✅ Handles radial and axial loads at the same time
✅ Inner diameter 45 mm
✅ Outer diameter 80 mm
✅ Width 20.5 mm
✅ Basic dynamic load rating Cr 84200 N
✅ Basic static load rating Cor 114000 N
✅ Grease lubrication limiting speed 4500 rpm
✅ Oil lubrication limiting speed 6000 rpm

Dimensions
Inner Diameter 45 mm
Outer Diameter 80 mm
Width 20.5 mm

💡 Why are tapered roller bearings preferred for heavy wheel and drivetrain loads?
Tapered roller bearings are designed to stay stable under combined forces and demanding conditions.

• Tapered rollers distribute load evenly across the raceways

• Cone and cup geometry improves shaft alignment under stress

• Chrome steel construction supports shock loads and long service life

• Commonly used in wheel hubs, gearboxes, and industrial machinery

This bearing is a handy choice when you need strong load handling, smooth rotation, and dependable performance in demanding wheel or power transmission applications.