NJ 2234 ECML
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 2234 ECML - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 2234 ECML |
|---|---|
| d | 170 mm |
| D | 310 mm |
| B | 86 mm |
| Limiting speed | 3800 r/min |
| Reference speed | 2200 r/min |
| d1 | ≈220mm |
| D1 | ≈269.9mm |
| F | 205mm |
| r1,2 | min.4mm |
| Chamfer dimension (r3,4) | min.4mm |
| Allowable axial displacement (s) | max.4.2mm |
| da | max.201mm |
| db | min.226mm |
| Da | max.292mm |
| ra | max.3mm |
| Fatigue load limit(Pu) | 140kN |
| Minimum load factor(kr) | 0.3 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0.4 |
| Weight | 29.1kg |
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NJ 2234 ECML / Single row cylindrical roller bearing / Precision cylindrical roller bearing