Hot Sale Excavator Swing Circle Swing Bearing for Hitachi ZX120(ZAX120)
Our 260x480x80 highly-skilled and factory-trained service experts have the resources to help you with all your Hot Sale Excavator Swing Circle Swing Bearing for Hitachi ZX120(ZAX120) needs - including routine maintenance, major Jinan Excavator Parts Company repairs, warranty 260 Bore Diameter (mm) service, and Hydraulic pump and pump parts equipment inspections.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | NU252 |
| Size (mm) | 260x480x80 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 80 |
| d | 260 mm |
| Fw | 320 mm |
| D | 480 mm |
| B | 80 mm |
| C | 80 mm |
| r min. | 5 mm |
| r1 min. | 5 mm |
| Weight | 69.0 Kg |
| Basic dynamic load rating (C) | 1100 kN |
| Basic static load rating (C0) | 1580 kN |
| (Grease) Lubrication Speed | 1100 r/min |
| Bearing No. | NU252 |
| r(min) | 5 |
| r1(min) | 5 |
| Cr | 1380 |
| C0r | 1580 |
| Cu | 171 |
| Grease lub. | 1100 |
| Oil lub. | 1300 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 280 |
| db(max) | 318 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 460 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 4 |
| rb(max) | 4 |
| (Refer.)Mass(kg) | 69.0 |
Company Profile
| Worktime | 9:00-18:00(Beijing time) |
| Phone | 86 0531-8299 9952 |
| Fax | 86 0531 -82990353 |