Thin Walled Track Roller Flange Bimetal Bearing Bushes Steel Bronze
Bimetal bearing applications
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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