32009X テーパRoller ホイールベアリング45x75x20mm

32009X Tapered Roller Wheel Bearing
✔️ Chrome Steel Cone & Cup Set 45x75x20mm

32009X is a tapered roller wheel bearing built from 52100 chrome steel, designed to manage both radial and axial loads in one direction. Supplied as a complete cone and cup set, it’s a strong choice for automotive, industrial, and heavy-duty machinery applications. Pack of one bearing.

✅ Inner diameter: 45mm
✅ Outer diameter: 75mm
✅ Width: 20mm
✅ Material: Chrome steel (52100 alloy)
✅ Type: Tapered roller bearing (cone + cup)
✅ Dynamic load rating Cr: 52,800 N
✅ Static load rating Cor: 71,000 N
✅ Limiting speed (grease): 5,300 RPM
✅ Limiting speed (oil): 7,000 RPM
✅ Quantity: 1 bearing

💡 Why use tapered roller bearings in wheel and machinery applications?
They’re engineered for combined load handling and long life.

• テーパーデザインが荷重を均等に分散し、耐久性を向上

• 一方向のradial 荷重とaxial 荷重の両方に対応

• ホイール、ギアボックス、重機アセンブリで一般的

このベアリングはタフで精密、そして過酷な使用にも耐えられます。