NJ 321 ECP
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NJ 321 ECP - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJ 321 ECP |
|---|---|
| d | 105 mm |
| D | 225 mm |
| B | 49 mm |
| Limiting speed | 3800 r/min |
| Reference speed | 3200 r/min |
| d1 | ≈145mm |
| D1 | ≈189mm |
| F | 133mm |
| r1,2 | min.3mm |
| Chamfer dimension (r3,4) | min.3mm |
| Allowable axial displacement (s) | max.3.4mm |
| da | max.129mm |
| db | min.148mm |
| Da | max.209.4mm |
| ra | max.2.5mm |
| Fatigue load limit(Pu) | 57kN |
| Minimum load factor(kr) | 0.15 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0.6 |
| Weight | 9.07kg |
Request a Quote for this Product
NJ 321 ECP / Single row cylindrical roller bearing / Precision cylindrical roller bearing