NTN 4T-30208 Tapered Roller Bearing
NTN 4T-30208 Tapered Roller Bearing
The NTN 4T-30208 is a single row tapered roller bearing designed to support combined radial and axial loads while providing reliable performance in demanding industrial applications.
Manufacturer: NTN
Type: Single Row Tapered Roller Bearing
Model: 4T-30208
| Bore Diameter (d) | 40 mm |
| Outer Diameter (D) | 80 mm |
| Total Width (T) | 19.75 mm |
| Dynamic Load Rating | 68 kN |
| Static Load Rating | 67 kN |
| Fatigue Limit Load | 8.2 kN |
| Speed Rating (Oil Lubrication) | 6600 rpm |
| Speed Rating (Grease Lubrication) | 4900 rpm |
| Cage Material | Steel |
| Operating Temperature Range | -40 to 120 °C |
