NU 3188 ECMA/HB1
Precision cylindrical roller bearing > Single row cylindrical roller bearing
NU 3188 ECMA/HB1 - Single row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NU 3188 ECMA/HB1 |
|---|---|
| d | 440 mm |
| D | 720 mm |
| B | 226 mm |
| Limiting speed | 1200 r/min |
| Reference speed | 700 r/min |
| D1 | ≈637mm |
| F | 509mm |
| r1,2 | min.6mm |
| Allowable axial displacement (s) | max.12.5mm |
| da | max.500mm |
| db | min.514mm |
| Da | max.694mm |
| ra | max.5mm |
| Fatigue load limit(Pu) | 765kN |
| Minimum load factor(kr) | 0.21 |
| Limit value (e) | 0.3 |
| Axial load factor (Y) | 0 |
| Weight | 388kg |
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NU 3188 ECMA/HB1 / Single row cylindrical roller bearing / Precision cylindrical roller bearing