Komatsu BEARING 21K-27-33290 BEARING
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu BEARING 21K-27-33290 BEARING Size Chart (mm/inches) |
|---|
| Bearing number | 78250/78537 |
| Size (mm) | 63.5x136.525x36.512 |
| Bore Diameter (mm) | 63,5 |
| Outer Diameter (mm) | 136,525 |
| Width (mm) | 36,512 |
| d | 63,5 mm |
| D | 136,525 mm |
| T | 36,512 mm |
| B | 33,236 mm |
| C | 23,52 mm |
| ra1 max. | 3,3 mm |
| a | 44,2 mm |
| r min. | 2,3 mm |
| r1 min. | 3,3 mm |
| Da | 115 mm |
| db | 79 mm |
| ra max. | 2,3 mm |
| da | 85 mm |
| Db | 130 mm |
| Weight | 2,292 Kg |
| Basic dynamic load rating (C) | 152 kN |
| Basic static load rating (C0) | 183 kN |
| (Grease) Lubrication Speed | 2600 r/min |
| (Oil) Lubrication Speed | 3600 r/min |
| Calculation factor (e) | 0,87 |
| Calculation factor (Y0) | 0,38 |
| LangID | 1 |
| ALP23 | 0 |
| outer r | 3.3 |
| ALP22 | 0 |
| D_ | 136.525 |
| ALP21 | 60 |
| SHOG_yobi | 78250R/78537R |
| RAr | 125.485 |
| inner r | 2.3 |
| GRS rpm | 2600 |
| D_b | 130 |
| D_a | 115 |
| DE_ | 114.54 |
| SLR | 23 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 4 |
| ALPHA_ | 30 |
| SDM_ | 99.339 |
| DA1 | 18.23 |
| DA2 | 14.932 |
| hidYobi | 78250/78537 |
| Y1 | 0.69 |
| B_ | 33.236 |
| Oil rpm | 3600 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.38 |
| inner ra | 2.3 |
| outer rb | 3.3 |
| C0 | 183 |
| CUP | 0.782 |
| e | 0.87 |
| DA_ | 16.608 |
| BET21 | 8 |
| BET22 | 20 |
| BET23 | 0 |
| Z_ | 16 |
| C_ | 23.52 |
| yobi | 78250/78537 |
| KBRG | 3161 |
| CONE | 1.51 |
| DI_ | 84.063 |