Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | HR32913J |
| Size (mm) | 65x90x17 |
| Bore Diameter (mm) | 65 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 17 |
| d | 65 mm |
| D | 90 mm |
| T | 17 mm |
| B | 17 mm |
| C | 14 mm |
| a | 16,8 mm |
| r min. | 1 mm |
| r1 min. | 1 mm |
| da min. | 74 mm |
| Da min | 82 mm |
| Da max. | 84 mm |
| db max. | 70 mm |
| Db min. | 86 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Weight | 0,323 Kg |
| Basic dynamic load rating (C) | 49 kN |
| Basic static load rating (C0) | 86,5 kN |
| (Grease) Lubrication Speed | 3600 r/min |
| (Oil) Lubrication Speed | 5000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,93 |
| LangID | 1 |
| outer r | 1 |
| D_ | 90 |
| TC-BET22 | 40 |
| TC-BET21 | 1 |
| TC-BET23 | 0 |
| inner r | 1 |
| mass | 0.323 |
| GRS rpm | 3600 |
| D_b | 86 |
| Cr | 5000 |
| TC-RA | 185.267 |
| DE_ | 82.146 |
| T-ALP23 | 0 |
| db | 70 |
| T-ALP22 | 30 |
| Prod_Type3 | TRBSR_MD_A |
| da | 74 |
| T-ALP21 | 26 |
| Iso | 2BC |
| ALPHA_ | 13.25 |
| SDM_ | 77.061 |
| SBRG | 29 |
| D_a2 | 82 |
| hidYobi | HR32913J |
| Y1 | 1.7 |
| D_a1 | 84 |
| B_ | 17 |
| hidTable | ecat_NSTPRM |
| Oil rpm | 5000 |
| C0r | 8800 |
| Y0 | 0.93 |
| TC-SLR | 11.8 |
| inner ra | 1 |
| outer rb | 1 |
| C0 | 86.5 |
| Sa | 4 |
| Sb | 3 |
| e | 0.35 |
| DA_ | 5.218 |
| Z_ | 38 |
| C_ | 14 |
| yobi | HR32913J |
| TC-DA1 | 5.389 |
| TC-DA2 | 5.046 |
| KBRG | 3111 |
| DI_ | 71.975 |