NSK 7228ADF Angular contact ball bearings
Also known as : 7228ADF
- Inside Diameter: 140 mm
- Outside Diameter: 250 mm
- Width: 42 mm
- Basic dynamic load rating: 355 kN
- Basic static load rating: 470 kN
NSK 7228ADF
NSK 7228ADF details
| model | 7228ADF |
|---|---|
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| 2B | 84 mm |
| a | 70.6 mm |
| rmin. | 3.0 mm |
| r1 min. | 1.10 mm |
| Cr |
355000 N 36000 kgf |
| C0r |
470000 N 48000 kgf |
| Limiting speeds | 1800 min-1 (Grease) |
| Limiting speeds | 2400 min-1 (Oil) |
| da | 154.0 mm |
| Da | 236.0 mm |
| ra | 2.5 mm |
| Mass | 8.92 kg (approx.) |
NSK 7228ADF bearing cross reference
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140 mmx 250 mmx 42 mm
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140 mmx 250 mmx 42 mm
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140 mmx 250 mmx 42 mm
3217-B-2RS-TVH
140 mmx 250 mmx 42 mm
3313-BD-XL
140 mmx 250 mmx 42 mm
3311-BD-XL
140 mmx 250 mmx 42 mm
3310-BD-XL-TVH
140 mmx 250 mmx 42 mm
3310-BD-XL
140 mmx 250 mmx 42 mm
3309-BD-XL
140 mmx 250 mmx 42 mm
3307-BD-XL
140 mmx 250 mmx 42 mm
3306-BD-XL
140 mmx 250 mmx 42 mm
