NU 31/530 ECMA/HB1
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NU 31/530 ECMA/HB1 - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NU 31/530 ECMA/HB1 |
|---|---|
| d | 530 mm |
| D | 870 mm |
| B | 272 mm |
| Limiting speed | 950 r/min |
| Reference speed | 560 r/min |
| D1 | ≈764mm |
| F | 612mm |
| r1,2 | min.7.5mm |
| Allowable axial displacement (s) | max.3mm |
| da | max.605mm |
| db | min.617mm |
| Da | max.838mm |
| ra | max.6mm |
| Fatigue load limit(Pu) | 1040kN |
| Minimum load factor(kr) | 0.21 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0 |
| Weight | 660kg |
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NU 31/530 ECMA/HB1 / Single row cylindrical roller bearing / Precision cylindrical roller bearing