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AKMET
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(SF-1)
PLATE SELF-LUBRICATING BEARING
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Its made
of high quality low-carbon steel backing with sintering
porous bronze in its interlayer and the compound of
PTFE and Pb on its surface. It can offer the good properties
of self lubricating, anti-abrasion, low-friction, fully
developing the advantages of metal and multi-element
polymer. Its applied to the printing, woven, tobacco
and gymnastic machinery, etc.
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Performance
index
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Data
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Max Load
capacity P
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Static
load
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250/mm2
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Dynamic
load
|
140 N/mm2
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Max line
speed V
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Dry friction
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2.5 m/s
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Oil lubrication
|
5 m/s
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Maximum
PV value
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Dry friction
|
3.6 N/mm2.m/s
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Oil lubrication
|
50 N/mm2.m/s
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Friction
coef µ
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Dry friction
|
0.08
- 0.20
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Oil lubrication
|
0.02
- 0.07
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Working
temperature
|
-200o
C - +280o C
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Thermal
conductivity
|
40 W/m
. k
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Coefficient
of linear expansion
|
12 X
10-6/K
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(SF-1B)
GENERAL-PURPOSE BRONZE
PLATE SELF-LUBRICATING
BEARING
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Its made
of high quality low-carbon steel backing with sintering
porous bronze in its interlayer and the compound of
PTFE and Pb on its surface. It can offer the good properties
of self lubricating, anti-abrasion, low-friction, fully
developing the advantages of metal and multi-element
polymer. Its applied to the printing, woven, tobacco
and gymnastic machinery, etc.
|
|
|
Performance
index
|
Data
|
|
Max Load
capacity P
|
Static
load
|
250/mm2
|
|
Dynamic
load
|
140 N/mm2
|
|
Max line
speed V
|
Dry friction
|
2 m/s
|
|
Oil lubrication
|
5 m/s
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|
Maximum
PV value
|
Dry friction
|
3.6 N/mm2.m/s
|
|
Oil lubrication
|
50 N/mm2.m/s
|
|
Friction
coef µ
|
Dry friction
|
0.08
- 0.20
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|
Oil lubrication
|
0.02
0.07
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|
Working
temperature
|
-200o
C - +280o C
|
|
Thermal
conductivity
|
60 W/m
. k
|
|
Coefficient
of linear expansion
|
12 x
10-6/K
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(SF-1S)
GENERAL-PURPOSE
STAINLESS STEEL PLATE SELF-LUBRICATING BEARING
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The product
is based on stainless steel plate with sintering porous
bronze layer and it's surface is coated the compound
of PTFE and Pb. It can be used in strong acid and
alkaline. It's applied to the corrosion resistant
part in dyeing machinery and ocean industry etc.
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Performance
index
|
Data
|
|
Max
Load capacity P
|
Static
load
|
250
/mm2
|
|
Dynamic
load
|
140
N/mm2
|
|
Max
line speed V
|
Dry
friction
|
2.5
m/s
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|
Oil
lubrication
|
5 m/s
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|
Maximum
PV value
|
Dry
friction
|
3.6
N/mm2.m/s
|
|
Oil
lubrication
|
50
N/mm2.m/s
|
|
Friction
coef µ
|
Dry
friction
|
0.08
- 0.20
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|
Oil
lubrication
|
0.02
- 0.07
|
|
Working
temperature
|
-200o
C - 280o C
|
|
Thermal
conductivity
|
40
W/m . k
|
|
Coefficient
of linear expansion
|
12
x 10-6 /K
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(SF-1T)
HYDRAULIC PRESSURE PUMP
SELF-LUBRICATING BEARING
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The product
is devloped according to the high OV value of hydraulic
pump. It can offer the low friction coeffiient and
good anti-abrasion, be used in semi-dry condition.
The product is applied to medium, high-pressure gear
pump, ram pump, vane pumps, etc.
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Performance
index
|
Data
|
|
Max
Load capacity P
|
Static
load
|
250/mm2
|
|
Dynamic
load
|
140N/mm2
|
|
Max
line speed V
|
Dry
friction
|
2 m/s
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|
Oil
lubrication
|
10
m/s
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Maximum
PV value
|
Dry
friction
|
3.8
N/mm2.m/s
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|
Oil
lubrication
|
60
N/mm2.m/s
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|
Friction
coef µ
|
Dry
friction
|
0.08
- 0.20
|
|
Oil
lubrication
|
0.02
- 0.07
|
|
Working
temperature
|
-200o
C - +280o C
|
|
Thermal
conductivity
|
40
W/m . k
|
|
Coefficient
of linear expansion
|
12
x 10-6/K
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