NJ 2340 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2340 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2340 ECML |
|---|---|
| d | 200 mm |
| D | 420 mm |
| B | 138 mm |
| Limiting speed | 2800 r/min |
| Reference speed | 1400 r/min |
| d1 | ≈278mm |
| D1 | ≈357.6mm |
| F | 253mm |
| r1,2 | min.5mm |
| Chamfer dimension (r3,4) | min.5mm |
| Allowable axial displacement (s) | max.9.4mm |
| da | max.247mm |
| db | min.282mm |
| Da | max.399.8mm |
| ra | max.4mm |
| Fatigue load limit(Pu) | 255kN |
| Minimum load factor(kr) | 0.38 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 94kg |
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NJ 2340 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing