Komatsu 21T-62-88850 TUBE
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21T-62-88850 TUBE Size Chart (mm/inches) |
|---|
| Bearing number | 32248 |
| Size (mm) | 240x440x127 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 127 |
| d | 240 mm |
| D | 440 mm |
| T | 127 mm |
| B | 120 mm |
| C | 100 mm |
| a | 102,5 mm |
| r min. | 5 mm |
| r1 min. | 4 mm |
| da min. | 267 mm |
| Da min | 374 mm |
| Da max. | 422 mm |
| db max. | 285 mm |
| Db min. | 416 mm |
| ra max. | 4 mm |
| rb max. | 3 mm |
| Weight | 78 Kg |
| Basic dynamic load rating (C) | 1630 kN |
| Basic static load rating (C0) | 2730 kN |
| (Grease) Lubrication Speed | 750 r/min |
| (Oil) Lubrication Speed | 1000 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,82 |
| LangID | 1 |
| outer r | 4 |
| D_ | 440 |
| TC-BET22 | 30 |
| TC-BET21 | 3 |
| TC-BET23 | 0 |
| inner r | 5 |
| mass | 78 |
| GRS rpm | 750 |
| D_b | 416 |
| Cr | 166000 |
| TC-RA | 795.471 |
| DE_ | 388.795 |
| T-ALP23 | 0 |
| db | 285 |
| T-ALP22 | 0 |
| Prod_Type3 | TRBSR_MD_A |
| da | 267 |
| T-ALP21 | 30 |
| Iso | - |
| ALPHA_ | 15 |
| SDM_ | 344.128 |
| SBRG | 22 |
| D_a2 | 374 |
| hidYobi | 32248 |
| Y1 | 1.5 |
| D_a1 | 422 |
| B_ | 120 |
| hidTable | ecat_NSTPRM |
| Oil rpm | 1000 |
| C0r | 278000 |
| Y0 | 0.82 |
| TC-SLR | 88 |
| inner ra | 4 |
| outer rb | 3 |
| C0 | 2730 |
| Sa | 12 |
| Sb | 27 |
| e | 0.4 |
| DA_ | 45.906 |
| Z_ | 19 |
| C_ | 100 |
| yobi | 32248 |
| TC-DA1 | 48.582 |
| TC-DA2 | 43.23 |
| KBRG | 3111 |
| DI_ | 299.46 |