 |
| COB 010 (SF-1)
GENERAL-PURPOSE STEEL PLATE SELF-LUBRICATING BEARING |
| It's made of high
quality low-carbon steel plate, sintered Porous bronze as its
interlayer and the compound of PTFE Material and Pb as its surface.
It can offer the properties of good self-lubricating anti-abrasion,
low-friction, fully develop the advantages of metal and multi-element
polymer. It's used in printing machinery, woven machinery, tobacco
machinery as well as gymnastic machinery etc. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250  |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2.5m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6  |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200  ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10  /K |
|
|
 |
| COB 011 (SF-1B) GENERAL-PURPOSE
STEEL PLATE SELF-LUBRICATING BEARING |
| It's made of high quality low-carbon steel plate,
sintered porous bronze as its interlayer and the compound of
PTFE material and Pb as its surface. It can offer the properties
of good self-lubricating anti-abrasion, low-friction, fully
develop the advantages of metal and multi-element polymer. It's
used in steel metallurgical industry, such as those used in
roller grooves of successive casting machines, cement grout
pump and spiral conveyers for cement etc. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6 |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
60W/mk
|
|
Coefficient of linear expansion
|
18*10 /K |
|
|
 |
| COB 012 (SF-1S) GENERAL-PURPOSE
BRONZE PLATE SELF-LUBRICATING BEARING |
| the material of this product is based on stainless
steel plate with a sintered porous bronze layer as its interlayer
which is coated with the compound of PTFE on it's surface. It
can be used in neutral acid and strong alkaline. It's used in
printing and dyeing machinery, corrosion resistant place of
ocean industry. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6 |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
50W/mk
|
|
Coefficient of linear expansion
|
16*10 /K |
|
|
 |
| COB 013 (SF-1T) HYDRAULIC PRESSURE
PUMP SELF-LUBRICATING BEARING |
| It consists of a specially designed surface layer
of PTFE formulations and is specifically applied for the high
PV value of gear pump bearing. It can work on the condition
of semi-dry. It's used in medium, high-pressure gear pump, ram
pump, vane pumps etc. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
10m/s
|
|
PV value limit
|
Dry friction
|
3.8 |
|
Oil lubrication
|
60 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.01~0.05
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10 /K |
|
|
 |
| COB 014 (SF-1P) SHOCK ABSORBER
SELF-LUBRICATING BEARING |
| The product is developed according to reciprocating
motion of shock absorber and heavy load in lateral. It has low
friction coefficient and good anti-abrasion. It can work on
the condition of semi-dry. It's used in shock absorber of automobiles
& motorcycles and pneumatic cylinder. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.8 |
|
Oil lubrication
|
60 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.01~0.05
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10 /K |
|
|
 |
| COB 015 (Without
Pb) ENVIRONMENTAL TYPE STEEL PLATE SELF-LUBRICATING BEARING
|
| It's made of high quality low-carbon steel plate,
sintered porous bronze as its interlayer and the compound of
PTFE material and Pb as its surface. As it is without lead,
which makes the bearing lubricating condition cleaner, and in
accordance with environmental request.It's based on bronze alloy
of a particular formulation with high density with sintered
bronze layer as its interlayer, with the compound of mostly
PTFE and other factors. As it is without lead, which makes the
bearing lubricating condition cleaner, and in accordance with
environmental request. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.8 |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.22
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10 /K |
|
|
 |
| COB 016 (Without
Pb) ENVIRONMENTAL TYPE STEEL PLATE SELF-LUBRICATING BEARING
|
| It's based on bronze alloy of a particular formulation
with high density with sintered bronze layer as its interlayer,
with the compound of mostly PTFE and other factors. As it is
without lead, which makes the bearing lubricating condition
cleaner, and in accordance with environmental request. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6 |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.22
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
60W/mk
|
|
Coefficient of linear expansion
|
18*10 /K |
|
|
 |
| COB 017 (Without
Pb) ENVIRONMENTAL TYPE STAINLESS STEEL PLATE SELF-LUBRICATING
BEARING |
| It's made of stainless steel, sintered porous
bronze as its interlayer and the compound of PTFE material as
its surface. As it is without lead, which makes the bearing
lubricating condition cleaner, and in accordance with environmental
request. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6 |
|
Oil lubrication
|
50 |
|
Friction coef u
|
Dry friction
|
0.08~0.22
|
|
Oil lubrication
|
0.02~0.07
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
50W/mk
|
|
Coefficient of linear expansion
|
16*10 /K |
|
|
 |
| COB 018 (SF-1P) (Without
Pb) ENVIRONMENTAL TYPE HYDRAULIC PRESSURE PUMP SELF-LUBRICATING
BEARING |
| It composes of a specially designed surface layer
of PTFE formulations and is specifically applied for the high
PV value of gear pump bearing. It can work on the condition
of semi-dry. It's used in medium, high-pressure gear pump, ram
pump, vane pumps etc. As it is without lead, which make the
bearing lubricating condition cleaner, and in accordance with
environmental request. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
10m/s
|
|
PV value limit
|
Dry friction
|
3.8 |
|
Oil lubrication
|
60 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.02~0.06
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10 /K |
|
|
 |
| COB 019 (SF-1P) (Without
Pb) ENVIRONMENTAL TYPE SHOCK ABSORBER SELF-LUBRICATING
BEARING |
| The product is developed according to reciprocating
motion of shock absorber and heavy load in lateral. It has low
friction coefficient and good anti-abrasion. It can work on
the condition of semi-dry. It's used in shock absorber of automobiles
& motorcycles and pneumatic cylinder. As it is without lead,
which make the bearing lubricating condition cleaner, and in
accordance with environmental request. |
|
Performance index
|
Data
|
|
Load capacity P
(Dry friction)
|
Static load
|
250 |
|
Dynamic load
|
140 |
|
Max line speed V
|
Dry friction
|
2m/s
|
|
Oil lubrication
|
5m/s
|
|
PV value limit
|
Dry friction
|
3.6 |
|
Oil lubrication
|
60 |
|
Friction coef u
|
Dry friction
|
0.08~0.20
|
|
Oil lubrication
|
0.01~0.05
|
|
Working temperature
|
-200 ~+280 |
|
Thermal conductivity
|
40W/mk
|
|
Coefficient of linear expansion
|
12*10 /K |
|
|
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