NJ 2212 ECPH
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2212 ECPH - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2212 ECPH |
|---|---|
| d | 60 mm |
| D | 110 mm |
| B | 28 mm |
| Limiting speed | 7500 r/min |
| Reference speed | 6700 r/min |
| d1 | ≈77.5mm |
| D1 | ≈95.1mm |
| F | 72mm |
| r1,2 | min.1.5mm |
| Chamfer dimension (r3,4) | min.1.5mm |
| Allowable axial displacement (s) | max.1.4mm |
| da | max.70mm |
| db | min.80mm |
| Da | max.101mm |
| ra | max.1.5mm |
| Fatigue load limit(Pu) | 20kN |
| Minimum load factor(kr) | 0.2 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 1.1kg |
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NJ 2212 ECPH / Single row cylindrical roller bearing / Precision cylindrical roller bearing