NJ 2309 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2309 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2309 ECML |
|---|---|
| d | 45 mm |
| D | 100 mm |
| B | 36 mm |
| Limiting speed | 13000 r/min |
| Reference speed | 7500 r/min |
| d1 | ≈64.4mm |
| D1 | ≈83.75mm |
| F | 58.5mm |
| r1,2 | min.1.5mm |
| Chamfer dimension (r3,4) | min.1.5mm |
| Allowable axial displacement (s) | max.3.2mm |
| da | max.56mm |
| db | min.67mm |
| Da | max.91.4mm |
| ra | max.1.5mm |
| Fatigue load limit(Pu) | 20kN |
| Minimum load factor(kr) | 0.38 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 1.46kg |
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NJ 2309 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing