Dalon Machinery Co., Ltd.
Main products:Bushing,Filter,Silencer
Products
Contact Us
  • Contact Person : Mr. Tang Frank
  • Company Name : Dalon Machinery Co., Ltd.
  • Tel : 0086-571-88836312
  • Fax : 0086-571-88396427
  • Address : Zhejiang,HangZhou,#403 #405 ZheZu Mansion, No. 368 HuShu Road ( South)
  • Country/Region : China
  • Zip : 310005

Sleeve Bushing

Sleeve Bushing
Product Detailed
Sleeve Bushing is wrapped by steel backing, Sinter bronze inter layer and PTFE antiwear surface.

Sleeve Bushing

is wrapped by steel backing, Sinter bronze inter layer and PTFE antiwear surface. It is wildly used in hydraulic gear pumps, oil cylinder, oil Damping bushes and piston rings for automobiles and motorcycles and textile, food-stuff machines etc

PerformanceData
Load capacity P(Dry friction)Static load250
Dynamic load140
Max line speed VDry friction2.5m/s
Oil lubrication5m/s
PV value limitDry friction3.6 N/mm2.m/s
Oil lubrication50 N/mm2.m/s
Friction coef uDry friction0.08~0.20
Oil lubrication0.02~0.07
Working temperature-200oC~+280oC
Thermal conductivity40W/mk
Coefficient of linear expansion12*10/K

Other SF-1 Series Bushing:
SF-1B STEEL PLATE SELF-LUBRICATING BUSHING
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.
SF-1S GENERAL-PURPOSE BRONZE PLATE SELF-LUBRICATING BUSHING
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.
SF-1T HYDRAULIC PRESSURE PUMP SELF-LUBRICATING BUSHING
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.
SF-1P SHOCK ABSORBER SELF-LUBRICATING BUSHING
It 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.
SF-1E TYPE STEEL PLATE SELF-LUBRICATING BUSHING (WITHOUT Pb)
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.

Sleeve Bushing



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