NJ 2318 ECJ
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2318 ECJ - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2318 ECJ |
|---|---|
| d | 90 mm |
| D | 190 mm |
| B | 64 mm |
| Limiting speed | 4500 r/min |
| Reference speed | 3800 r/min |
| d1 | ≈124mm |
| D1 | ≈160.25mm |
| F | 113.5mm |
| r1,2 | min.3mm |
| Chamfer dimension (r3,4) | min.3mm |
| Allowable axial displacement (s) | max.6mm |
| da | max.110mm |
| db | min.127mm |
| Da | max.175.3mm |
| ra | max.2.5mm |
| Fatigue load limit(Pu) | 65.5kN |
| Minimum load factor(kr) | 0.25 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 8.27kg |
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NJ 2318 ECJ / Single row cylindrical roller bearing / Precision cylindrical roller bearing