KOYO 3378/3320 tapered roller bearings
| Brand Name |
KOYO |
| Model Number |
3378/3320 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO 3378/3320 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 665/653 |
| Size (mm) | 85.725x146.05x41.275 |
| Bore Diameter (mm) | 85,725 |
| Outer Diameter (mm) | 146,05 |
| Width (mm) | 41,275 |
| d | 85,725 mm |
| D | 146,05 mm |
| T | 41,275 mm |
| B | 41,275 mm |
| C | 31,75 mm |
| ra1 max. | 3,3 mm |
| a | 33,2 mm |
| r min. | 3,5 mm |
| r1 min. | 3,3 mm |
| Da | 131 mm |
| db | 95 mm |
| ra max. | 3,5 mm |
| da | 102 mm |
| Db | 139 mm |
| Weight | 2,611 Kg |
| Basic dynamic load rating (C) | 207 kN |
| Basic static load rating (C0) | 296 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| (Oil) Lubrication Speed | 3200 r/min |
| Calculation factor (e) | 0,41 |
| Calculation factor (Y0) | 0,81 |
| LangID | 1 |
| ALP23 | 0 |
| outer r | 3.3 |
| ALP22 | 30 |
| D_ | 146.05 |
| ALP21 | 30 |
| SHOG_yobi | 665R/653R |
| RAr | 259.404 |
| inner r | 3.5 |
| GRS rpm | 2400 |
| D_b | 139 |
| D_a | 131 |
| DE_ | 129.231 |
| SLR | 28 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 15.25 |
| SDM_ | 114.577 |
| DA1 | 15.843 |
| DA2 | 14.14 |
| hidYobi | 665/653 |
| Y1 | 1.5 |
| B_ | 41.275 |
| Oil rpm | 3200 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.81 |
| inner ra | 3.5 |
| outer rb | 3.3 |
| C0 | 296 |
| CUP | 0.891 |
| e | 0.41 |
| DA_ | 14.996 |
| BET21 | 3 |
| BET22 | 30 |
| BET23 | 0 |
| Z_ | 20 |
| C_ | 31.75 |
| yobi | 665/653 |
| KBRG | 3161 |
| CONE | 1.72 |
| DI_ | 99.894 |