Jiaxing Wenhao Precision Hardware Co.,Ltd
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 300000pcs per month |
| Delivery Time | 15-25 work days |
| Packaging Details | Export carton, wooden case,wood pallet. |
| Keywords | High Hardness |
| Material | carbon steel |
| Apply for | mining machinery |
| Size | Customizable |
| Feature | maintenance-free |
| Advantage | good load capacity |
| Brand Name | WHB |
| Model Number | JF |
| Certification | ISO3547/ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 300000pcs per month |
| Delivery Time | 15-25 work days | Packaging Details | Export carton, wooden case,wood pallet. |
| Keywords | High Hardness | Material | carbon steel |
| Apply for | mining machinery | Size | Customizable |
| Feature | maintenance-free | Advantage | good load capacity |
| Brand Name | WHB | Model Number | JF |
| Certification | ISO3547/ISO9001 | Place of Origin | CHINA |
| High Light | connecting rod bearing ，self lubricating bushing | ||
High Load Bimetallic Self-lubricating Bushings CuPb24Sn4 & CuPb30 Material
1. Product Description
High Load Bimetallic Self-lubricating Bushings CuPb24Sn4 & CuPb30 Material are backed with high quality carbon steel with bronze alloy sintered of the specification CuPb30 or CuPb24Sn4,it's alloy surface can be machined with ball shaped oil pockets for easier oil storage.This structure, whose mechanical strength is high, can be used under lubricated conditions and high-speed/high-load operation. It can be made from a variety of different materials, depending on the application, use conditions and lubrication.
2. Specification
| PV value limit | Grease lubrication | 2.8 N/ mm2·m/s |
Mating Axis | Hardness | ≥ 250 HB |
| Oil lubrication | 10 N/ mm2·m/s |
Roughness | Ra= 0.16~0.63 |
||
| Linear Velocity | Dry Friction | 2.5 m/s | Max Working Temperature |
Grease Lubrication | 100℃ |
| Grease Lubrication | 5 m/s | Oil Lubrication | 170℃ | ||
| Anti-tensile Strength | 185 N/mm 2 |
Friction Coefficient | 0.06~0.23 | ||
| Alloy Hardness |
HB 30~45 |
Heat-conducting Coefficient | 56 W/(m·k) | ||
| Heat-expansion Coefficient | 18·10 -6k -1 |
Load capacity | 160N/mm2 | ||
3. Application
High Load Bimetallic Self-lubricating Bushings CuPb24Sn4 & CuPb30 Material are widely used in building machinery ,agriculture machinery,rolling steel machinery etc.
4. Advantages
The bushing relative high fatigue strengh and load capaiy,good sliding performance,good oil corrosion resistance and has good seizuring resisrance, good capacity submerge foreign,overlayer plated.Normally applied in inner-combushtion engine,connecting rod bearing when plated whose application industry is gradually being expanded.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
7000000-8000000
Employee Number:
120~150
Ecer Certification：
Site Member
WHB company's capability is not only including R&D, mechanical working, test and efficient sales service but also including the integral solution.Our company is engaged in producing the type of the products WHB100, WHB200, WHB300, WHB400 and WHB500, WH... WHB company's capability is not only including R&D, mechanical working, test and efficient sales service but also including the integral solution.Our company is engaged in producing the type of the products WHB100, WHB200, WHB300, WHB400 and WHB500, WH...
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