 |
| COB030（SJ1G）
BIMETAL BUSHING |
| It is made of high
quality low-carbon steel, and with lead-tin-bronze alloy(cu
pb10 sn10),the alloy surface is integrated with lozenge oil
grooves. The special solid lubricants inlaid in the grooves.
It has good lubricating property and corrosion resistance and
can work under such conditions as oilless or no oil. It is particularly
suitable to high temperature, water soaking or other occasions
where oil cannot be added. |
|
Performance index
|
Data
|
|
Load capacity P
|
90  |
|
Max line speed V
|
Dry friction
|
0.4m/s
|
|
Oil lubrication
|
2.0m/s
|
|
PV value limit(Dry friction)
|
|
|
Friction coef u
|
Dry friction
|
<0.22
|
|
Oil lubrication
|
<0.08
|
|
Alloy hardness
|
HB60~90
|
|
|
 |
| COB031（SJ1）
BIMETAL BUSHING |
| It is made of high
quality low-carbon steel, and with lead-lin-bronze alloy surface.
Is sintered several times under high temperature and then stick
firmly onto the steel plate. It has high fatigue strength, load
capacity and shock resistance. It applies con-rod of automobile
engines, transmission gear-box, construction & agriculture
machinery etc. |
|
Performance index
|
Data
|
|
Load capacity P
|
150 |
|
Max line speed V
|
Oil lubrication
|
5m/s
|
|
PV value limit(Dry friction)
|
Oil lubrication
|
2.8  |
|
Oil lubrication
|
10 |
|
Alloy hardness
|
HB60~90
|
|
Alloy material
|
CuPb10Sn10
|
|
|
 |
| COB032（SJ2）
BIMETAL BUSHING |
It is made of high quality low-carbon
steel strip, rolled and sintered many times with tin-lead-bronze
alloy on surface. It is with very high fatigue-resistance, load
capacity, impact ability, corrosion-resistance. It is widely
used in main shaft and con rod shaft of internal combustion
engine with heavy duty capacity and high speed.
|
|
Performance index
|
Data
|
|
Load capacity P
|
130 |
|
Max line speed V
|
Oil lubrication
|
10m/s
|
|
PV value limit(Dry friction)
|
Oil lubrication
|
2.8 |
|
Oil lubrication
|
10 |
|
Alloy hardness
|
HB45~70
|
|
Alloy material
|
CuPb24Sn4
|
|
|
 |
| COB033（SJ3）
BIMETAL BUSHING |
It is made of high quality low-carbon
steel strip, rolled and sintered many times with tin-lead-bronze
alloy on surface. It is with very high fatigue-resistance, load
capacity, excellent surface property. It is mainly used in main
shaft and con rod shaft of internal combustion engine.
|
|
Performance index
|
Data
|
|
Load capacity P
|
130 |
|
Max line speed V
|
Oil lubrication
|
10m/s
|
|
PV value limit(Dry friction)
|
Oil lubrication
|
2.8 |
|
Oil lubrication
|
10 |
|
Alloy hardness
|
HB40~60
|
|
Alloy material
|
CuPbSn
|
|
|
 |
| COB034（SJ4）
ALUMINIUM TIN BIMETAL BUSHING |
| It is made of high quality low-carbon
steel strip, rolled with aluminium-tin alloy on surface with
special workmanship. It is with medium fatigue-resistance, load
capacity, good corrosion-resistance and super surface property.
It is mainly used in main shaft, con rod shaft of internal combustion
engine, pressure-squeeze machine and cooling machine. |
|
Performance index
|
Data
|
|
Load capacity P
|
100 |
|
Max line speed V
|
Oil lubrication
|
25m/s
|
|
PV value limit(Dry friction)
|
Oil lubrication
|
6 |
|
Alloy hardness
|
HB30~40
|
|
Alloy material
|
AlSn20Cu
|
|
|
 |
| COB035（SJ5）
BIMETAL BUSHING |
| It is made of high quality low-carbon
steel strip, rolled and sintered many times with tin-lead-bronze
alloy on surface. It is with medium fatigue-resistance, load
capacity, excellent surface property. It is mainly used in main
shaft and con rod shaft of internal combustion engine. |
|
Performance index
|
Data
|
|
Load capacity P
|
120 |
|
Max line speed V
|
Oil lubrication
|
15m/s
|
|
PV value limit(Dry friction)
|
Oil lubrication
|
2.5 |
|
Oil lubrication
|
8 |
|
Alloy hardness
|
HB30~45
|
|
Alloy material
|
CuPb30
|
|
|
|
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