SF-1D Steel PTFE/Fibre Dry Bearings (Hydraulic Pump)
Material: Steel+bronze+PTFE
PTFE/Polymer fibre mixture thickness 0.01~0.03mm. Lead-free bearing layer provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
SF-1D is developed for high duty, oil lubricated, hydraulic applications...
Automotive suspension struts, shock absorbers guide bushing, hydraulic cylinders, gear pumps, motors, axial and radial piston pumps & motors.
it is designed mainly for using under lubricated conditions and it performs excellent wear resistance
and low static/dynamic friction coefficient.
The specification of the bushes as follows:
Load capacity: 250N/mm²
Temperature limit: -195oC-+280oC
Speed limit: 2.5M/s
Friction clef: 0.08-0.20
PV limit (dry): 2.8N/mm2. M/s