NJ 310 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 310 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 310 ECML |
|---|---|
| d | 50 mm |
| D | 110 mm |
| B | 27 mm |
| Limiting speed | 12000 r/min |
| Reference speed | 6700 r/min |
| d1 | ≈71.2mm |
| D1 | ≈92.05mm |
| F | 65mm |
| r1,2 | min.2mm |
| Chamfer dimension (r3,4) | min.2mm |
| Allowable axial displacement (s) | max.1.9mm |
| da | max.63mm |
| db | min.73mm |
| Da | max.99.6mm |
| ra | max.2mm |
| Fatigue load limit(Pu) | 15kN |
| Minimum load factor(kr) | 0.23 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 1.31kg |
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NJ 310 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing