NSK 6221 Deep groove ball bearings
Also known as : 6221
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 133 kN
- Basic static load rating: 105 kN
NSK 6221
NSK 6221 details
| model | 6221 |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| rmin. | 2.1 mm |
| Cr |
133000 N 13600 kgf |
| C0r |
105000 N 10700 kgf |
| Limiting speeds | 3400 min-1 (Grease) |
| Limiting speeds | 4000 min-1 (Oil) |
| f0 | 14.4 (Factor) |
| da min | 116.0 mm |
| da max | 127.5 mm |
| Da | 179.0 mm |
| ra | 2.0 mm |
| Mass | 3.790 kg (approx.) |
NSK 6221 bearing cross reference
302K
105 mmx 190 mmx 36 mm
301K
105 mmx 190 mmx 36 mm
62207-2RS-C3
105 mmx 190 mmx 36 mm
62306-2RS-C3
105 mmx 190 mmx 36 mm
63005-2RS-C3
105 mmx 190 mmx 36 mm
62205-2RS-C3
105 mmx 190 mmx 36 mm
62304-2RS-C3
105 mmx 190 mmx 36 mm
62204-2RS-C3
105 mmx 190 mmx 36 mm
63003-2RS-C3
105 mmx 190 mmx 36 mm
62303-2RS-C3
105 mmx 190 mmx 36 mm
63002-2RS-C3
105 mmx 190 mmx 36 mm
