Among those professional hydraulic pump special dp4 bushings tsb-1d manufacturers in China, welcome to buy customized and low price hydraulic pump bushings, hydraulic cylinder bushing, special hydraulic bearing bush or get its free sample from our factory.
Hydraulic pump special DP4 bushings TSB-1D
STRUCTURE: Metal-Polymer Composite Bushing Material
COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE + Filler
MICROSECTION:

PTFE sliding layer without lead
Porous Bronze Sinter
Steel Backing
Tin/Copper coating
TECHNICAL DATA:
Max.LoadStatic250 N/mm2
Dynamic140 N/mm2
Oscillating60 N/mm2
PV limitDry1.8 N/mm2.m/s
Oil3.6 N/mm2.m/s
Operating Temperature-200°C~+280°C
Friction Coeff.0.02~0.20μ
Speed limitDry2.5 m/s
Oil5.0 m/s
Hardness> 220HB
Coeff. Of linear expansion11x10-6/K
ADVANTAGES:
Can be used where no oil can be applied or oil is difficult to be applied.
Low wear, low friction and with long life. Load will spread over a wider area due to the bearing material’s elastic nature.
Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.
Low vibration, low noise and non-pollution in operation.
PTFE and filler is transferred to the mating shaft to improve running properties.
Can be used in low hardness of mating shaft, so the shafts processing is easy.
The machine will be compact because of the thin thickness and low weight of the bush.
Electro plating is possible to prevent corrosion.
TYPICAL APPLICATIONS: Hydraulic pump special DP4 bushings TSB-1D is widely applied in Printing machinery, woven, tobacco and gymnastic machinery, shock absorber etc.

Customized composite slide bearings
website:http://www.jxtisens.com/plain-bearings/