NJ 2244 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2244 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2244 ECML |
|---|---|
| d | 220 mm |
| D | 400 mm |
| B | 108 mm |
| Limiting speed | 3000 r/min |
| Reference speed | 1600 r/min |
| d1 | ≈278mm |
| D1 | ≈350mm |
| F | 259mm |
| r1,2 | min.4mm |
| Chamfer dimension (r3,4) | min.4mm |
| Allowable axial displacement (s) | max.7.9mm |
| da | max.254mm |
| db | min.282mm |
| Da | max.383mm |
| ra | max.3mm |
| Fatigue load limit(Pu) | 212kN |
| Minimum load factor(kr) | 0.3 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 60.2kg |
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NJ 2244 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing