208-70-01212 BOOM ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | NA4908 |
| Size (mm) | 40x62x22 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 22 |
| d | 40 mm |
| Fw | 48 mm |
| D | 62 mm |
| B | 22 mm |
| C | 22 mm |
| r min. | 0,6 mm |
| da min. | 44 mm |
| Da max. | 58 mm |
| ra max. | 0,6 mm |
| Weight | 0,24 Kg |
| Basic dynamic load rating (C) | 39 kN |
| Basic static load rating (C0) | 61,5 kN |
| (Grease) Lubrication Speed | 5600 r/min |
| hidYobi | NA4908 |
| LangID | 1 |
| D_ | 62 |
| B_ | 22 |
| hidTable | ecat_NSMRNR |
| GRS rpm | 5600 |
| ra | 0.6 |
| da_min | 44 |
| d2 | 40 |
| C0 | 61.5 |
| C1_ | 22 |
| DE_ | 57 |
| SLR | 15.8 |
| Prod_Type3 | NRB_S_NA |
| DA_ | 4.5 |
| Z_ | 23 |
| SI | 48 |
| yobi | NA4908 |
| da_max | 58 |
| OIL rpm | 9000 |
| SDM_ | 52.5 |
| r | 0.6 |
| KBRG | 8353 |
| mass2 | 0.24 |
| B1 | 22 |