NSK 7220A Angular contact ball bearings
Also known as : 7220A
- Inside Diameter: 100 mm
- Outside Diameter: 180 mm
- Width: 34 mm
- Basic dynamic load rating: 144 kN
- Basic static load rating: 126 kN
NSK 7220A
NSK 7220A details
| model | 7220A |
|---|---|
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| a | 57.4 mm |
| rmin. | 2.1 mm |
| r1 min. | 1.10 mm |
| Cr |
144000 N 14700 kgf |
| C0r |
126000 N 12800 kgf |
| Limiting speeds | 4000 min-1 (Grease) |
| Limiting speeds | 5300 min-1 (Oil) |
| da | 112.0 mm |
| Da | 168.0 mm |
| ra | 2.0 mm |
| Mass | 3.220 kg (approx.) |
NSK 7220A bearing cross reference
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100 mmx 180 mmx 34 mm
3806-B-2RS-TVH
100 mmx 180 mmx 34 mm
3801-B-2RS-TVH
100 mmx 180 mmx 34 mm
3217-B-2RS-TVH
100 mmx 180 mmx 34 mm
3313-BD-XL
100 mmx 180 mmx 34 mm
3311-BD-XL
100 mmx 180 mmx 34 mm
3310-BD-XL-TVH
100 mmx 180 mmx 34 mm
3310-BD-XL
100 mmx 180 mmx 34 mm
3309-BD-XL
100 mmx 180 mmx 34 mm
3307-BD-XL
100 mmx 180 mmx 34 mm
3306-BD-XL
100 mmx 180 mmx 34 mm
