NTN 4T 30308D Tapered Roller Bearing
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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
Speed Rating:
| 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 |
| Oil Lubrication | 5200 tr/min |
| Grease Lubrication | 3900 tr/min |
