NJ 18/1180 ECMA
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 18/1180 ECMA - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 18/1180 ECMA |
|---|---|
| d | 1180 mm |
| D | 1420 mm |
| B | 106 mm |
| Limiting speed | 400 r/min |
| Reference speed | 320 r/min |
| d1 | ≈1263mm |
| D1 | ≈1338mm |
| F | 1242mm |
| r1,2 | min.6mm |
| Allowable axial displacement (s) | max.12mm |
| da | max.1228mm |
| db | min.1270mm |
| Da | max.1397mm |
| ra | max.5mm |
| Fatigue load limit(Pu) | 455kN |
| Minimum load factor(kr) | 0.05 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 350kg |
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NJ 18/1180 ECMA / Single row cylindrical roller bearing / Precision cylindrical roller bearing