NJ 422
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 422 - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 422 |
|---|---|
| d | 110 mm |
| D | 280 mm |
| B | 65 mm |
| Limiting speed | 3200 r/min |
| Reference speed | 2600 r/min |
| d1 | ≈171mm |
| D1 | ≈219.65mm |
| F | 155mm |
| r1,2 | min.4mm |
| Chamfer dimension (r3,4) | min.4mm |
| Allowable axial displacement (s) | max.4.8mm |
| da | max.151mm |
| db | min.175mm |
| Da | max.260mm |
| ra | max.3mm |
| Fatigue load limit(Pu) | 64kN |
| Minimum load factor(kr) | 0.15 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 20.7kg |
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NJ 422 / Single row cylindrical roller bearing / Precision cylindrical roller bearing