high quality carrier roller EX120-5 for Hitachi excavator undercarriage parts
LET OUR high quality carrier roller EX120-5 for Hitachi excavator undercarriage parts EXPERTS GET YOU THE 480 Bore Diameter (mm) PARTS YOU 480x790x248 Size (mm) NEED. Jinan Excavator Parts Company 480x790x248
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 46396 |
| Size (mm) | 480x790x248 |
| Bore Diameter (mm) | 480 |
| Outer Diameter (mm) | 790 |
| Width (mm) | 248 |
| d | 480 mm |
| D | 790 mm |
| T | 248 mm |
| C | 221 mm |
| r min. | 7,5 mm |
| r1 min. | 4 mm |
| da min. | 516 mm |
| Da min | 742 mm |
| ra max. | 6 mm |
| rb max. | 3 mm |
| Weight | 457 Kg |
| Basic dynamic load rating (C) | 4640 kN |
| Basic static load rating (C0) | 8920 kN |
| (Grease) Lubrication Speed | 230 r/min |
| (Oil) Lubrication Speed | 310 r/min |
| Calculation factor (e) | 0,39 |
| Calculation factor (Y0) | 1,7 |
| Bearing No. | 46396 |
| r(min) | 7.5 |
| r1(min) | 4 |
| Cr | 5820 |
| C0r | 8920 |
| Cu | 405 |
| Grease lub. | 230 |
| Oil lub. | 310 |
| da(min) | 516 |
| Da(min) | 772 |
| Sa(min) | 13.5 |
| ra(max) | 6 |
| rb(max) | 3 |
| e | 0.39 |
| Y2 | 1.74 |
| Y3 | 2.59 |
| Y0 | 1.70 |
| (Refer.)Mass(kg) | 457 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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