NUP 3988 ECM
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NUP 3988 ECM - Single row cylindrical roller bearing - Precision cylindrical roller bearing

| Product model | NUP 3988 ECM |
|---|---|
| d | 440 mm |
| D | 600 mm |
| B | 118 mm |
| Limiting speed | 1100 r/min |
| Reference speed | 900 r/min |
| d1 | ≈495mm |
| D1 | ≈552mm |
| F | 481mm |
| r1,2 | min.4mm |
| da | min.455mm |
| db | min.483mm |
| Da | max.585mm |
| ra | max.3mm |
| Fatigue load limit(Pu) | 355kN |
| Minimum load factor(kr) | 0.08 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 105kg |
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NUP 3988 ECM / Single row cylindrical roller bearing / Precision cylindrical roller bearing