30310 Tapered Roller Wheel Bearing 50x110x27mm

30310 Tapered Roller Wheel Bearing
✔️ Heavy-Duty Chrome Steel - 50x110x27mm

The 30310 tapered roller bearing is designed to handle both radial and axial loads in one direction, making it a strong choice for wheel hubs, trailers, and industrial machinery. Built from durable 52100 chrome steel, it includes both cone and cup for a complete fit and long-lasting performance.

✅ Type: Tapered roller wheel bearing
✅ Model: 30310 (cone + cup)
✅ Material: Chrome steel (52100 alloy)
✅ Inner diameter: 50mm
✅ Outer diameter: 110mm
✅ Width: 27mm
✅ Size: 50 × 110 × 27 mm
✅ Dynamic load rating (Cr): 125,000 N
✅ Static load rating (Cor): 140,000 N
✅ Grease limiting speed: 3,600 RPM
✅ Oil limiting speed: 4,800 RPM
✅ Quantity: 1 bearing

💡 Why choose tapered roller bearings for wheels?
Because they can handle heavy combined loads with precision.

• Support both radial and axial forces in one direction

• Cone and cup set provides proper alignment and stability

• Common in automotive, trailers, and heavy-duty machinery

If you need a reliable, load-bearing solution built for endurance, the 30310 tapered roller bearing is a solid option.