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
