KOYO NNU49/560 cylindrical roller bearings
Find the discount KOYO NNU49/560 cylindrical roller bearings online you need . We offer 130 mm d … 135.5 mm T If you check out our large selection of KOYO NNU49/560 cylindrical roller bearings once .
| d | 130 mm |
| D | 230 mm |
| T | 135.5 mm |
| 2B | 128 mm |
| b | 10.37 mm |
| K | 7.5 mm |
| r3,4 min. | 3 mm |
| r5 min. | 1 mm |
| da max. | 146 mm |
| Da min. | 193 mm |
| Da max. | 216.5 mm |
| Ca min. | 7 mm |
| ra max. | 3 mm |
| rc max. | 1 mm |
| Basic dynamic load rating C | 1012 kN |
| Basic static load rating C0 | 1660 kN |
| Fatigue load limit Pu | 170 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor e | 0.43 |
| Calculation factor Y1 | 1.6 |
| Calculation factor Y2 | 2.3 |
| Calculation factor Y0 | 1.6 |
| Mass bearing pair | 23.1 kg |
Detailed Parameters
parameter：
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