Description
NTN 4T 30308D Tapered Roller Bearing
The NTN 4T 30308D Tapered Roller Bearing is engineered for high load capacity and durability, making it ideal for industrial applications. With a case-hardened material design, this bearing offers excellent resistance to wear and fatigue, ensuring reliable performance under axial and radial loads.
- Manufacturer: NTN
- Type: Tapered Roller Bearing
- Model: 4T 30308D
- Design: 4T, 4-Top tapered roller bearings, case hardened material
Technical Information
- Bore Diameter (d): 40 mm
- Outer Diameter (D): 90 mm
- Total Width (T): 25.25 mm
- Dynamic Load Rating: 85.5 kN
- Static Load Rating: 85.5 kN
- Fatigue Limit Load: 10.4 kN
- Speed Rating:
- Oil Lubrication: 5200 tr/min
- Grease Lubrication: 3900 tr/min