ZhongHong bearing Co., LTD.
Innovate ZH Bearing, and Rotate the Peak of Bearing World！ Begins with customer needs ,and finally customer satisfaction.
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excavator bucket pins &wear rings& bearing bushing High-quality goods custom
1 . Product description
The sleeve for the shaft of the shaft is known as the shaft sleeve
The axis is the outer ring of the sliding bearing, the axle sleeve is integral, and the relative axis is motion, while the bearing has some sections, and the relative axis is rotated
The main materials are zqal9-4, zqsn10-1, zqsn6-6-3
Packaging Details
export carton
Delivery Time
1-3 days
excavator bucket pins &wear rings& bearing bushing
1, superior quality
2, fast delivery
3 . Details:
| Material | Steel backing | Steel+Sinterd Bronze powder+PTFE+Pb+Polymer |
| Bronze backing | Bronze+Sinterd Bronze powder+PTFE+Pb+Polymer | |
| Stainless steel | S.S.+Sinterd Bronze powder+PTFE+Pb+Polymer | |
| Stainless steel | Stainless Steel+PTFE +Polymer | |
| Load capacity | Static load | 250N/mm2 |
| Dynamic load | 140 N/mm2 | |
| Oscillating | 60 N/mm2 | |
| Speed Limit | Oil lubriexcavatoring | 5m/s |
| Dry friction | 2.5m/s | |
| PV value limit | Oil lubriexcavatoring | 50N/mm2.m/s |
| Dry friction | 3.6 N/mm2.m/s | |
| Friction coef | 0.04¬0.20 | |
| Working temperature | -195~+280°C |
