30208 Tapered Roller Wheel Bearing 40x80x19.75mm
UPC: 00193019279588
Type: Taper Roller Wheel Bearing
Size: 40mm x 80mm x 19.75mm
Bearing Inner Diameter: 40mm
Bearing Outer Diameter: 80mm
30208 Tapered Roller Wheel Bearing - Cone and Cup Set
✔️ 40mm ID x 80mm OD x 19.75mm wide, built for radial and axial loads
The 30208 tapered roller bearing is designed to handle both radial and thrust forces in one direction. Made from tough 52100 chrome steel, this bearing is ideal for automotive hubs, gearboxes, trailer wheels, and industrial machinery. It includes both the inner cone and outer cup. Pack size: 1 bearing.
✅ Type: Tapered roller bearing (cone + cup set)
✅ Inner diameter: 40mm
✅ Outer diameter: 80mm
✅ Width: 19.75mm
✅ Material: 52100 Chrome Steel
✅ Dynamic load rating (Cr): 62,900 N
✅ Static load rating (Cor): 69,200 N
✅ Limiting speed (grease): 5,000 RPM
✅ Limiting speed (oil): 6,700 RPM
✅ Quantity: 1 bearing
Dimensions (Metric):
| Inner (ID) | Outer (OD) | Width |
|---|---|---|
| 40mm | 80mm | 19.75mm |
💡 Why use tapered roller bearings in wheel and hub applications?
They handle load from all sides and keep rolling under pressure.
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Designed to carry radial and axial force at once
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Durable chrome steel construction for long life
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Cone and cup fit together for easy alignment
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Perfect for high-load wheel and trailer hubs
Need serious strength in a small package? Drop this 30208 in your setup and let it take the load without breaking a sweat!