NSK NU420 Cylindrical roller bearing
Also known as : NU420, NU420M
- Inside Diameter: 100 mm
- Outside Diameter: 250 mm
- Width: 58 mm
- Basic dynamic load rating: 450 kN
- Basic static load rating: 500 kN
NSK NU420
NSK NU420 details
| model | NU420 |
|---|---|
| d | 100 mm |
| D | 250 mm |
| B | 58 mm |
| rmin. | 4.0 mm |
| r1 min. | 4 mm |
| Fw | 139 mm |
| Cr |
450000 N 45500 kgf |
| C0r |
500000 N 51000 kgf |
| Limiting speeds | 2600 min-1 (Grease) |
| Limiting speeds | 3000 min-1 (Oil) |
| db min | 116 mm |
| db max | 135 mm |
| Da | 234.0 mm |
| ra | 3.0 mm |
| rb | 3 mm |
| Mass | 15.500 kg (approx.) |
NSK NU420 bearing cross reference
NN30/500-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3092-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3088-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3084-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3076-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3072-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3064-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3044-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3040-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3034-AS-K-M-SP
100 mmx 250 mmx 58 mm
NN3032-AS-K-M-SP
100 mmx 250 mmx 58 mm
