180TDO280-3 NSK Double Row Double Row Bearings
| Brand Name: | NSK |
| Model Number: | 180TDO280-3 |
| Bearing number: | 639/632 |
| Size (mm): | 63.5x136.525x41.275 |
| Bore Diameter (mm): | 63,5 |
| Outer Diameter (mm): | 136,525 |
| Width (mm): | 41,275 |
| d: | 63,5 mm |
| D: | 136,525 mm |
| T: | 41,275 mm |
Product Details
| Bearing number | 639/632 |
| Size (mm) | 63.5x136.525x41.275 |
| Bore Diameter (mm) | 63,5 |
| Outer Diameter (mm) | 136,525 |
| Width (mm) | 41,275 |
| d | 63,5 mm |
| D | 136,525 mm |
| T | 41,275 mm |
| B | 41,275 mm |
| C | 31,75 mm |
| ra1 max. | 3,3 mm |
| a | 29,9 mm |
| r min. | 3,5 mm |
| r1 min. | 3,3 mm |
| Da | 119 mm |
| db | 76 mm |
| ra max. | 3,5 mm |
| da | 79 mm |
| Db | 125 mm |
| Weight | 2,81 Kg |
| Basic dynamic load rating (C) | 195 kN |
| Basic static load rating (C0) | 263 kN |
| (Grease) Lubrication Speed | 2800 r/min |
| (Oil) Lubrication Speed | 3800 r/min |
| Calculation factor (e) | 0,36 |
| Calculation factor (Y0) | 0,91 |
| LangID | 1 |
| outer r | 3.3 |
| ALP22 | 8 |
| D_ | 136.525 |
| ALP21 | 27 |
| SHOG_yobi | 639R/632R |
| RAr | 259.404 |
| inner r | 3.5 |
| GRS rpm | 2800 |
| D_b | 125 |
| D_a | 119 |
| DE_ | 115.076 |
| SLR | 28 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 13.567 |
| SDM_ | 100.508 |
| DA1 | 15.843 |
| DA2 | 14.14 |
| hidYobi | 639/632 |
| Y1 | 1.7 |
| B_ | 41.275 |
| Oil rpm | 3800 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.91 |
| inner ra | 3.5 |
| outer rb | 3.3 |
| C0 | 263 |
| CUP | 1.04 |
| e | 0.36 |
| DA_ | 14.996 |
| BET21 | 3 |
| BET22 | 30 |
| Z_ | 18 |
| C_ | 31.75 |
| yobi | 639/632 |
| KBRG | 3161 |
| CONE | 1.77 |
| DI_ | 85.749 |