Sliding speed 6m/s oil impregnated sint A50 spray steel backing du bushing
 
Specifications:
 

 
Description:
 
We are producing full line of self-lubricated bushing. And our products are available in a variety of forms
 
such as cylindrical wrapped bushes flanged bushes thrust washers, etc
 
Properties:
 
Load capacity: 140N/mm2 
 
Temperature: -195~+280°C 
 
Speed limit: 5m/s 
 
Friction coefficient (μ): 0.04~0.20 
 
PV limit (dry): 3.6N/mm2.m/s 
 
PV limit (oil): 50N/mm2.m/s
 
DU bush Hydraulic oil cylinder special bushing
 
1. PTFE with oil fibre can protect the shaft, while machine in operation.
 
2. It is of low friction coefficient, anti-wear.
 
3. Good running in property.
 
4. It fits well in motion of circumrotation, sway and to-and-fro.
 
5. It can be used in food machine, pharmaceutical machine etc. due to lead-free.
 
6. Besides the same function of MP10 in particular fits frequently reciprocating motion with a high side
 
force, it is widely used in automobile, motor damper and oil pumps etc.
 
Materials: Metal-polymer three layer, PTFE layer and bronze layer and steel plate
 
· Thickness of improved PTFE:  0.01-0.05mm
 
· Thickness of Spherical Bronze: 0.25-0.30mm
 
· Thickness of Steel Plate: 0.7-2.2mm
 
· Thickness of electroplate Cu Sn 0.003-0.008mm
 
· Excellence wear-resistance, low friction coefficient
 
· Free maintenance or less maintenance
 
· Low noise and environmental friendly
 
· In shape of cylindrical wrapped bushes, flanged bushes, thrust washers
 
· Auto composite plate product line in house
 
· Auto shaping and sizing and chamfering machine in house.
 
Advantage:
 
1 PTFE / Pb mixture 0.01-0.03mm, provides an excellent initial transfer film
 
2 sintered bronze powder0.20-0.35mm, provides Max thermal conductivity away from the bearing surface,
 
also serves as a reservoir for the PTFE- lead mixture.
 
3 Low carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
 
4 copper / Tin plating 0.002mm, provides good corrosion resistance.
 
Applications:
 
Stainless steel bushing is widely used in strong acid and alkali situation, such as chemical industry,
 
pumps and valves.
 
Lead free bearing is widely used in food machine, pharmaceutical machine
 
Competitive Advantage:

 
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