NU 340 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NU 340 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NU 340 ECML |
|---|---|
| d | 200 mm |
| D | 420 mm |
| B | 80 mm |
| Limiting speed | 2800 r/min |
| Reference speed | 1400 r/min |
| D1 | ≈352.4mm |
| F | 258mm |
| r1,2 | min.5mm |
| Chamfer dimension (r3,4) | min.5mm |
| Allowable axial displacement (s) | max.6mm |
| da | max.253mm |
| db | min.262mm |
| Da | max.399.8mm |
| ra | max.4mm |
| rb | max.4mm |
| Fatigue load limit(Pu) | 150kN |
| Minimum load factor(kr) | 0.23 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 57.2kg |
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NU 340 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing