Tapered Roller Bearing Cone And Cup Set 30303 17x47x14mm For Radial And Axial Loads, One Bearing Designed To Handle Combined Loads, Includes Cone And Cup, Made From 52100 Chrome Steel For Durability, High Strength And Long Service Life

This 30303 tapered roller wheel bearing is a precision unit built to carry both radial and axial loads in one direction, commonly used in wheel hubs, transmissions, conveyor lines, and other machinery. It includes cone and cup, and is manufactured from durable 52100 chrome steel for long service life.

✅ Inner diameter 17 mm; Outer diameter 47 mm; Width 14 mm
✅ Cone+cup included for immediate installation
✅ Material: 52100 chrome steel with high hardness
✅ Basic load ratings Cr 28,100 N; Cor 25,000 N
✅ Grease up to 8,500 RPM; Oil up to 12,000 RPM
✅ Pack: 1 Bearing (cone+cup)

💡 What is a tapered roller bearing used for in heavy equipment and precision machinery?

This handy explanation covers its core roles in common setups.

• Gestisce carichi radial e axial in un'unica direzione
• Common in wheel hubs, gear boxes, conveyors, and spindles
• Made from 52100 chrome steel for long-lasting durability
• Lubrication options include grease or oil to suit maintenance needs