| FB090 WRAPPED BRONZE BEARINGS |
 |
| Performance index |
DATA |
| Density |
8.8g/cm3 |
| Compression strength Rm |
470 N/m2 |
| Thermal conductivity |
58W/mk |
| Coefficient of linear expansion |
18.5*10 -6 /k |
| Hardness |
90~120 HB |
| Elongation |
40% |
| Alloy material |
CuSn8P |
|
| It is made of high density copper alloy with special formulations, rolled it is made of high quality low-carbon steel strip, rolled and sintered with lozenge or spherical oil indentations on surface. It is with high density, good load capacity and wear-resistance. It is used in lifting machinery, construction machinery and mining machinery etc. |
| FB091 WRAPPED BRONZE BEARINGS |
 |
| Performance index |
DATA |
| Density |
8.8g/cm3 |
| Compression strength Rm |
440 N/m2 |
| Thermal conductivity |
71W/mk |
| Coefficient of linear expansion |
19.2*10 -6 /k |
| Hardness |
80~110 HB |
| Elongation |
30% |
| Alloy material |
CuZn31Si |
|
It is made of high density copper alloy with special formulations, rolled with oil indentation or grooves according to customers' requirement. It is with very high load capacity, good wear-resistance. It is widely used in construction machinery, machine tooling etc. |
| FB092 WRAPPED BRONZE BEARINGS |
 |
| Performance index |
DATA |
| Density |
8.8g/cm3 |
| Compression strength Rm |
470 N/m2 |
| Thermal conductivity |
58W/mk |
| Coefficient of linear expansion |
18.5*10 -6 /k |
| Hardness |
90~120 HB |
| Elongation |
40% |
| Alloy material |
CuSn8P |
|
It is improved from FB090 with lubricating holes on surface being arranged orderly in certain angle and density. It is with strong points of elongating usage periods and lubrication interval frequency and reduction of wear-resistance etc. |
| FB090T WRAPPED BRONZE BEARINGS |
 |
| Performance index |
DATA |
| Density |
8.8g/cm3 |
| Compression strength Rm |
470 N/m2 |
| Thermal conductivity |
58W/mk |
| Coefficient of linear expansion |
18.5*10 -6 /k |
| Hardness |
90~120 HB |
| Elongation |
40% |
| Alloy material |
CuSn8P |
|
It is improved from cob090 with special solid-lubricants imbedded into lozenge oil indentation on surface. It is with very low coefficient of friction, good wear-resistance and can still work under the condition of no oil or little oil. |
| FB090G WRAPPED BRONZE BEARINGS |
|
| Performance index |
DATA |
| Density |
8.8g/cm3 |
| Compression strength Rm |
470 N/m2 |
| Thermal conductivity |
58W/mk |
| Coefficient of linear expansion |
18.5*10 -6 /k |
| Hardness |
90~120 HB |
| Elongation |
40% |
| Alloy material |
CuSn8P |
|
It is improved from cob090 with special solid-lubricants imbedded into lozenge oil indentation on surface. It is with very low coefficient of friction, good wear-resistance and can still work under the condition of no oil or little oil. |
FB NORMAL METRIC BEARING Enterprises make the standard
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