UF850 is backing on 20# steel, sintered with CuSn6Zn6Pb3 bronze
powder. It has the same performance with bronze casting bushing,
but with lower cost. Comparing with the bronze casting bushing,
UF850 has more stable chemical composition and better performance
on shaft seizing resistance. It can be used in hydraulic cylinder
as guide bush, and the sliding area in construction machine. And
fit for other application with high precision and low speed.
Liner material: CuSn6Zn6Pb3
Load capacity: 65N/mm2
Temperature Max: 260℃
Liner hardness: HB70~100
TECHNICS DESIGN
UF850 bimetal bearings are widely used in oil lubricating
situations. Normally under low speed and oil lubricating situations
assemble with grease and work with adding oil periodically, such as
suspension, steeping ball joints, brake pedal joints, redirector,
connecting rod, slide part punch, etc.
APPLICATION FEATURES
The bearings surface are sintered with CuPbSn10, CuPb24Sn4, CuPb30,
CuSn6Zn6Pb3 or AlSn20Cu. The chemical changes of inner alloy layer
can make the bearings work well under various load presses,
different working temperatures and sliding speeds.
Maintenance-free Bearing & Bushings
Bearings are self-lubricated, suitable for improper or
non-lubricated extreme conditions of operation, not continuous
maintenance and need a longer service life of the application.With
high load capacity, excellent anti-corrosion performance,
shockproof performance, high efficiency bearings are perfectly
applied in a wide range of applications, including:
Charging trolley
Drive roller,
Ladle cover manipulator
Lifting/regulating equipment
Casting cylinder with locking device
Pinch roller polishing machine
Milling cutter screw - nut
Quenching machine slide plate
Industry Self-lubricating Bearing & Bushings advantage
Highly efficient self-lubricating bearings provide customers with
significant advantages in many applications in major metal
industries, such as long service life, high wear resistance and low
friction under various load, speed and temperature conditions:
· low friction and high wear resistance
· improve performance and extend service life
· raise the operating temperature
· reduce system costs
