NU 1968 ECMA
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NU 1968 ECMA - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NU 1968 ECMA |
|---|---|
| d | 340 mm |
| D | 460 mm |
| B | 56 mm |
| Limiting speed | 1900 r/min |
| Reference speed | 1400 r/min |
| D1 | ≈421mm |
| F | 370mm |
| r1,2 | min.3mm |
| Allowable axial displacement (s) | max.1.8mm |
| da | max.365mm |
| db | min.374mm |
| Da | max.447mm |
| ra | max.2.5mm |
| Fatigue load limit(Pu) | 108kN |
| Minimum load factor(kr) | 0.07 |
| Limit value (e) | 0.2 |
| Axial load factor (Y) | 0 |
| Weight | 27.5kg |
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NU 1968 ECMA / Single row cylindrical roller bearing / Precision cylindrical roller bearing