NTN 4T 30308D Tapered Roller Bearing
Roulement à rouleaux coniques Le roulement à rouleaux coniques NTN 4T 30308D offre une grande capacité de charge, un alésage de 40 mm, un diamètre extérieur de 90 mm et une largeur de 25,25 mm, garantissant durabilité et performance dans les applications industrielles.
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 |













