TR250M-4 Slewing Bearings For Tadano Cranes
| Bearing number: | 6314-2ZNR |
| Size (mm): | 70x150x35 |
| Bore Diameter (mm): | 70 |
| Outer Diameter (mm): | 150 |
| Width (mm): | 35 |
| d: | 70 mm |
| D: | 150 mm |
| B: | 35 mm |
Product Details
| Bearing number | 6314-2ZNR |
| Size (mm) | 70x150x35 |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 35 |
| d | 70 mm |
| D | 150 mm |
| B | 35 mm |
| C | 4,9 mm |
| b | 3,1 mm |
| d1 | 94,9 mm |
| f | 2,82 mm |
| r0 max. | 0.6 mm |
| r1 min. | 2,1 mm |
| r2 min. | 2,1 mm |
| D2 | 130 mm |
| D3 | 145.25 mm |
| D4 | 159.7 mm |
| ba min. | 3.5 mm |
| Ca max. | 7.72 mm |
| da min. | 82 mm |
| da max | 94,9 mm |
| Da max. | 138 mm |
| Db min. | 162 mm |
| ra max. | 2 mm |
| Weight | 2,65 Kg |
| Basic dynamic load rating (C) | 111 kN |
| Basic static load rating (C0) | 68 kN |
| Fatigue load limit (Pu) | 2,75 |
| Reference speed | 9500 r/min |
| Limiting speed | 6300 r/min |
| Calculation factor (f0) | 13 |
| d1 ≈ | 94.95 mm |
| D2 ≈ | 129.9 mm |
| r1,2 min. | 2.1 mm |
| da max. | 94.9 mm |
| Basic dynamic load rating C | 111 kN |
| Basic static load rating C0 | 68 kN |
| Fatigue load limit Pu | 2.75 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.2 |
| Mass bearing | 2.66 kg |
| Snap ring | SP 150 |
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