koyo 68012RU bearing Size Chart (mm/inches) |
|---|
| Bearing number | HR32006XJ |
| Size (mm) | 30x55x17 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 17 |
| d | 30 mm |
| D | 55 mm |
| T | 17 mm |
| B | 17 mm |
| C | 13 mm |
| a | 13,5 mm |
| r min. | 1 mm |
| r1 min. | 1 mm |
| da min. | 39 mm |
| Da min | 47 mm |
| Da max. | 49 mm |
| db max. | 35 mm |
| Db min. | 53 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Weight | 0,172 Kg |
| Basic dynamic load rating (C) | 36 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 6700 r/min |
| (Oil) Lubrication Speed | 9000 r/min |
| Calculation factor (e) | 0,43 |
| Calculation factor (Y0) | 0,77 |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.2 |
| Product Group | B04334 |
| LangID | 1 |
| outer r | 1 |
| D_ | 55 |
| TC-BET22 | 50 |
| TC-BET21 | 3 |
| TC-BET23 | 0 |
| inner r | 1 |
| mass | 0.172 |
| GRS rpm | 6700 |
| D_b | 53 |
| Cr | 3700 |
| TC-RA | 93.5 |
| DE_ | 48.166 |
| T-ALP23 | 0 |
| db | 35 |
| T-ALP22 | 0 |
| Prod_Type3 | TRBSR_MD_A |
| da | 39 |
| T-ALP21 | 32 |
| Iso | 4CC |
| ALPHA_ | 16 |
| SDM_ | 42.51 |
| SBRG | 20 |
| D_a2 | 47 |
| hidYobi | HR32006XJ |
| Y1 | 1.4 |
| D_a1 | 49 |
| B_ | 17 |
| hidTable | ecat_NSTPRM |
| Oil rpm | 9000 |
| C0r | 4550 |
| Y0 | 0.77 |
| TC-SLR | 12 |
| inner ra | 1 |
| outer rb | 1 |
| C0 | 44.5 |
| Sa | 3 |
| Sb | 4 |
| e | 0.43 |
| DA_ | 5.855 |
| Z_ | 19 |
| C_ | 13 |
| yobi | HR32006XJ |
| TC-DA1 | 6.254 |
| TC-DA2 | 5.455 |
| KBRG | 3111 |
| DI_ | 36.853 |