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Bronze |
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| APTS-OI bearings are made of bronze or iron powder. Mould pressing under high pressure; sinter in high temperature and then oil is impregnated into the pores in vacuum.
Our range of oil-impregnated sintered bronze bearings is intended for use in maintenance-free operations, under moderately high speeds and low loads. Such as electric tools, textile machinery, domestic electric appliance etc.
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Chemical
Composition
% |
Sintering
Density
g/cm3 |
Rate
of Oil
%
|
Radial
Crush Intensity
MPa
|
Hardness
HB |
| APTS
OI-SnPbZn |
Sn
1~9£»Pb1~6£»Zn1~9£»C 0~2£»Fe¡Ü0.10£»Ni0~18
Mo0~10£»Cr0~10£»ZnS0~8£»Cu balance
|
6.4~7.8 |
¡µ12~18 |
150
~ 300 |
20~
60 |
| APTS
OI-SnPb |
Sn
1~11£»Pb1~11£»C 0~2£»Fe¡Ü0.10£»Ni0~18 Mo0~10£»Cr0~10£»Cu
balance |
6.4~7.8 |
¡µ12~18 |
150
~ 250 |
20
~ 40 |
| APTS
OI-Sn |
Zn2~30£»C
0~2£»Fe¡Ü0.10£»Ni0~18
Mo0~10£»Cr0~10£»ZnS0~8£»Cu balance
|
6.0~7.8 |
¡µ12~18 |
200
~ 400 |
30
~ 80 |
| APTS
OI-CCu |
Sn
1~2£»Pb0~10£»Zn0~7£»C1.7~15£»Ni0~4 |
5.9~6.8 |
¡ª¡ª¡ª¡ª |
80
~ 270 |
¡ª¡ª¡ª¡ª |
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