Active Member
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[China]
Address: NO.6 Ganyao Industrial Park ,Jiashan City,Zhejiang Province,China
Contact name:Hang
Jiaxing Wenhao Precision Hardware Co.,Ltd |
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Bronze Alloy Sintered Bimetal Bearing Bushes Convenient Installation High Hardness
1. Product Description
Bimetal Bushing is made of high quality carbon steel sintered with CuPb10Sn10 or CuSn6Zn6Pb3 etc. as a lining layer,to effectively decrease abrasion,its alloy surface can be machined with oil grooves for easier oil storage.When necessary, anerosion protection coating can be plated on te steel back.
2. Specification
| PV value limit | Grease lubrication | 2.8 N/ mm2·m/s | Mating Axis | Hardness | ≥ 53 HRC |
| 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 | 160℃ |
| Grease Lubrication | 5 m/s | Oil Lubrication | 260℃ | ||
| Anti-tensile Strength | 185 N/mm 2 | Friction Coefficient | 0.05~0.15 | ||
| Alloy Hardness | HB 70~100 | Heat-conducting Coefficient | 47 W/(m·k) | ||
| Heat-expansion Coefficient | 18·10 -6k -1 | Load capacity | 150N/mm2 | ||
3. Application
Bronze Alloy Sintered Bimetal Bearing Bushes Convenient Installation High Hardness application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc. in common use,it is can made to thrust washer and bushes on connecting rod leel of gas engine etc.
4. Advantages
The bimetal bearing bushes are very wear-resisting and suits most for middle speed and high impact conditions. It's suitable for rotatory oscillating,reciprocating movements on the conditions of high load,low speed.with low friction,well wear resistance,long lifetime and better prevent from holding-on.The item are widely applied in various machinery.
