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 |