NSK 7311B Angular contact ball bearings
Also known as : 7311B
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 79 kN
- Basic static load rating: 56.5 kN
NSK 7311B
NSK 7311B details
| model | 7311B |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| a | 51.2 mm |
| rmin. | 2.0 mm |
| r1 min. | 1.00 mm |
| Cr |
79000 N 8050 kgf |
| C0r |
56500 N 5750 kgf |
| Limiting speeds | 4500 min-1 (Grease) |
| Limiting speeds | 6300 min-1 (Oil) |
| da | 65.0 mm |
| Da | 110.0 mm |
| ra | 2.0 mm |
| Mass | 1.450 kg (approx.) |
NSK 7311B bearing cross reference
30/5-B-2Z-TVH
55 mmx 120 mmx 29 mm
3806-B-2RS-TVH
55 mmx 120 mmx 29 mm
3801-B-2RS-TVH
55 mmx 120 mmx 29 mm
3217-B-2RS-TVH
55 mmx 120 mmx 29 mm
3313-BD-XL
55 mmx 120 mmx 29 mm
3311-BD-XL
55 mmx 120 mmx 29 mm
3310-BD-XL-TVH
55 mmx 120 mmx 29 mm
3310-BD-XL
55 mmx 120 mmx 29 mm
3309-BD-XL
55 mmx 120 mmx 29 mm
3307-BD-XL
55 mmx 120 mmx 29 mm
3306-BD-XL
55 mmx 120 mmx 29 mm
