Original M4V290-170F, M4V290F-RG6.5F Kobelco excavator sk350-8 final drive
100% 85.725x133.35x30.162 Authentic. Original M4V290-170F, M4V290F-RG6.5F Kobelco excavator sk350-8 final drive Highest 85,725 Bore Diameter (mm) Quality. Jinan Excavator Parts Company Certified Supplier.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 497/492A |
| Size (mm) | 85.725x133.35x30.162 |
| Bore Diameter (mm) | 85,725 |
| Outer Diameter (mm) | 133,35 |
| Width (mm) | 30,162 |
| d | 85,725 mm |
| D | 133,35 mm |
| T | 30,162 mm |
| B | 29,769 mm |
| C | 22,225 mm |
| ra1 max. | 3,3 mm |
| a | 28,7 mm |
| r min. | 3,5 mm |
| r1 min. | 3,3 mm |
| Da | 120 mm |
| db | 93 mm |
| ra max. | 3,5 mm |
| da | 99 mm |
| Db | 128 mm |
| Weight | 1,421 Kg |
| Basic dynamic load rating (C) | 130 kN |
| Basic static load rating (C0) | 192 kN |
| (Grease) Lubrication Speed | 2600 r/min |
| (Oil) Lubrication Speed | 3400 r/min |
| Calculation factor (e) | 0,44 |
| Calculation factor (Y0) | 0,74 |
| LangID | 1 |
| outer r | 3.3 |
| D_ | 133.35 |
| ALP21 | 33 |
| SHOG_yobi | 497R/492AR |
| RAr | 222.053 |
| inner r | 3.5 |
| GRS rpm | 2600 |
| D_b | 128 |
| D_a | 120 |
| DE_ | 120.582 |
| SLR | 20 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 16.5 |
| SDM_ | 109.171 |
| DA1 | 12.271 |
| DA2 | 11.17 |
| hidYobi | 497/492A |
| Y1 | 1.4 |
| B_ | 29.769 |
| Oil rpm | 3400 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.74 |
| inner ra | 3.5 |
| outer rb | 3.3 |
| C0 | 192 |
| CUP | 0.434 |
| e | 0.44 |
| DA_ | 11.723 |
| BET21 | 3 |
| BET22 | 10 |
| Z_ | 23 |
| C_ | 22.225 |
| yobi | 497/492A |
| KBRG | 3161 |
| CONE | 0.987 |
| DI_ | 97.766 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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