NJ 1984 ECMA
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 1984 ECMA - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 1984 ECMA |
|---|---|
| d | 420 mm |
| D | 560 mm |
| B | 65 mm |
| Limiting speed | 1500 r/min |
| Reference speed | 1100 r/min |
| d1 | ≈461mm |
| D1 | ≈513mm |
| F | 449mm |
| r1,2 | min.4mm |
| Allowable axial displacement (s) | max.6.9mm |
| da | max.442mm |
| db | min.466mm |
| Da | max.545mm |
| ra | max.3mm |
| Fatigue load limit(Pu) | 156kN |
| Minimum load factor(kr) | 0.07 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 48kg |
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NJ 1984 ECMA / Single row cylindrical roller bearing / Precision cylindrical roller bearing