KOYO NF314 cylindrical roller bearings
KOYO NF314 cylindrical roller bearings, Units and 308 mm B Housings CAD models , Manufacturing 460 mm d1 Service . Get 790 mm D Your Free.
| d1 | 460 mm |
| D | 790 mm |
| B | 308 mm |
| d2 ≈ | 564 mm |
| D1 ≈ | 678 mm |
| B1 | 340 mm |
| B2 ≈ | 363 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 min. | 7.5 mm |
| G | Tr 500×5 |
| G1 | 32 mm |
| da min. | 500 mm |
| Da max. | 758 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 9198 kN |
| Basic static load rating C0 | 15600 kN |
| Fatigue load limit Pu | 1040 kN |
| Reference speed | 260 r/min |
| Limiting speed | 400 r/min |
| Calculation factor e | 0.37 |
| Calculation factor Y1 | 1.8 |
| Calculation factor Y2 | 2.7 |
| Calculation factor Y0 | 1.8 |
| Mass bearing + sleeve | 635 kg |
Detailed Parameters
parameter：
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