IKO NA 4936 needle roller bearings
Request A 412 mm B Quote For Your Special IKO NA 4936 needle roller bearings Needs Today! Free Quotes. ISO 950 mm d 9001 1360 mm D certified.
| d | 950 mm |
| D | 1360 mm |
| B | 412 mm |
| d2 ≈ | 1077 mm |
| D1 ≈ | 1214 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 min. | 7.5 mm |
| da min. | 978 mm |
| Da max. | 1332 mm |
| ra max. | 6 mm |
| Basic dynamic load rating C | 17847 kN |
| Basic static load rating C0 | 39000 kN |
| Fatigue load limit Pu | 2240 kN |
| Reference speed | 170 r/min |
| Limiting speed | 300 r/min |
| Calculation factor e | 0.27 |
| Calculation factor Y1 | 2.5 |
| Calculation factor Y2 | 3.7 |
| Calculation factor Y0 | 2.5 |
| Mass bearing | 1990 kg |
Detailed Parameters
parameter：
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