NJ 210 ECJ
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 210 ECJ - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 210 ECJ |
|---|---|
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| Limiting speed | 9000 r/min |
| Reference speed | 8500 r/min |
| d1 | ≈64mm |
| D1 | ≈77.4mm |
| F | 59.5mm |
| r1,2 | min.1.1mm |
| Chamfer dimension (r3,4) | min.1.1mm |
| Allowable axial displacement (s) | max.1.5mm |
| da | max.57.5mm |
| db | min.66mm |
| Da | max.82.4mm |
| ra | max.1mm |
| Fatigue load limit(Pu) | 8.8kN |
| Minimum load factor(kr) | 0.15 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 0.52kg |
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NJ 210 ECJ / Single row cylindrical roller bearing / Precision cylindrical roller bearing