Bimetal bearing applications
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It is made of high quality low-carbon steel, sintered copper alloy of CuPbSn10, the alloy surface is rolled to diamond oil grooves. The special lubricant is embedded in the grooves. It has good lubricating and corrosion resistance property, it can work in the condition of little of oil or none of oil. It is particularly applied to high temperature, water solution and the occasions where cannot be added oil.
Material organization
1. Sintered copper alloy layer CuSn10Pb10: it has good wear resistance and excellent bearing capacity, low friction factor and good bite resistance.
2. Carbon steel substrate: provide bearing capacity and good heat transfer.
| Pb(%) | Fe(%) | Ni(%) | Zn(%) | Cu(%) |
| 8.0-11.0 | ≦0.25 | ≦1.5 | ≦2.0 | 78.0-87.0 |
Tech. Data
| Max.Load | Static | 250N/mm² | Alloy Hardness | HB 60-100 |
| | 140N/mm² |
| Temp | -40℃~+250℃ |
| Coefficient of friction | 0.05~0.12 |
| Max.Speed | Max.Speed | 2.5m/s | Thermal conductivity | 60W(m*k)-1 |
| Max.PV | Max.PV | 2.8N/mm²*m/s |
| Shear strength | Shear strength | 170N/mm² |
| Coef.of yhermal exoansion | 14*10-6K-1 |
Type:-Flanged
-Solid Bronze
-Welded Joint
-Split Joint
-Clench Lock
-Sintered / Powder Metal
-Graphite Impregnated
| Type | Spec | Type | Spec |
| BIMETAL BUSHINGS | 1010 | 12×10×10 | BIMETAL BUSHINGS | 2830 | 32×28×30 |
| BIMETAL BUSHINGS | 1015 | 12×10×15 | BIMETAL BUSHINGS | 2840 | 32×28×40 |
| BIMETAL BUSHINGS | 1020 | 12×10×20 | BIMETAL BUSHINGS | 3015 | 34×30×15 |
| BIMETAL BUSHINGS | 1210 | 14×12×10 | BIMETAL BUSHINGS | 3020 | 34×30×20 |
| BIMETAL BUSHINGS | 1215 | 14×12×15 | BIMETAL BUSHINGS | 3025 | 34×30×25 |
| BIMETAL BUSHINGS | 1220 | 14×12×20 | BIMETAL BUSHINGS | 3030 | 34×30×30 |
| BIMETAL BUSHINGS | 1410 | 16×14×10 | BIMETAL BUSHINGS | 3040 | 34×30×40 |
| BIMETAL BUSHINGS | 1415 | 16×14×15 | BIMETAL BUSHINGS | 3215 | 36×32×15 |
| BIMETAL BUSHINGS | 1420 | 16×14×20 | BIMETAL BUSHINGS | 3220 | 36×32×20 |
| BIMETAL BUSHINGS | 1510 | 17×15×10 | BIMETAL BUSHINGS | 3225 | 36×32×25 |
| BIMETAL BUSHINGS | 1515 | 17×15×15 | BIMETAL BUSHINGS | 3230 | 36×32×30 |
| BIMETAL BUSHINGS | 1520 | 17×15×20 | BIMETAL BUSHINGS | 3240 | 36×32×40 |
| BIMETAL BUSHINGS | 1610 | 18×16×10 | BIMETAL BUSHINGS | 3520 | 39×35×20 |
| BIMETAL BUSHINGS | 1615 | 18×16×15 | BIMETAL BUSHINGS | 3525 | 39×35×25 |
| BIMETAL BUSHINGS | 1620 | 18×16×20 | BIMETAL BUSHINGS | 3530 | 39×35×30 |
| BIMETAL BUSHINGS | 1810 | 20×18×10 | BIMETAL BUSHINGS | 3540 | 39×35×40 |
| BIMETAL BUSHINGS | 1815 | 20×18×15 | BIMETAL BUSHINGS | 3550 | 39×35×50 |
| BIMETAL BUSHINGS | 1820 | 20×18×20 | BIMETAL BUSHINGS | 3820 | 42×38×20 |
| BIMETAL BUSHINGS | 1825 | 20×18×25 | BIMETAL BUSHINGS | 3825 | 42×38×25 |
| BIMETAL BUSHINGS | 2010 | 23×20×10 | BIMETAL BUSHINGS | 3830 | 42×38×30 |
Typical applications
The BIMETAL BUSHINGS is mainly used for medium load and medium speed oil lubrication or grease lubrication.Its typical application mainly has the engine connecting rod, the pin shaft, the engineering machinery chassis support heavy wheel, the support chain wheel, the guiding wheel, the hydraulic oil cylinder guide sleeve, the oil earring, the logistics machinery, the agricultural machinery and so on.Because the sintered copper alloy layer contains lead, the use of this product under certain conditions will be limited according to relevant laws and regulations.
The mode of transportation
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