The OOB-40 DP4 BUSHING improved the friction and much good wear
resistance over the common OOB-10 range under lubricated operation,
for dry running, low coefficient of friction, lower wear, good
Cabin Door Hinge, Control Lever, Pedal &SeatPivots& bushing
Wiper Arms &Mechanism bushing
The oilless self-lubricating bearing is a composite bearing that
consists of steel backing and wear-resistant porous materials. The
special wear-resistant layer is formed by sintering the copper
alloy powder and graphite-based solid lubricant dispersed on a
metal base at high temperature. It has gone through special
A solid lubricant is uniformly distributed inside an alloy layer,
so it can form a solid lubricant film at the beginning of sliding.
With low shear strength, the film can be firmly adhered to the
surface of the oilless self-lubricating bearing without cracking
under ultra high static load. Therefore, the phenomenon of crawling
will not occur under microscopic movement.
The metal base provides ultra high mechanical strength and
dimensional stability, so as to obtain distinguished friction and
1. Uniform dispersion of solid lubricant allows the oilless
self-lubricating bearing to be used under friction condition from
any direction. Also, superb performance of fretting wear resistance
2. As a kind of engineering machinery bearing, this product can be
used without oil.
3. High load, excellent wear resistance, and unexceptionable speed
4. We can supply standard goods and different specifications of
plates used for secondary processing.
Suitable for dry running, low coefficient of friction, lower wear,
good sliding characteristics, the transfer film created can protect
the mating metal surfaces, suitable for rotating and oscillating
movement, high chemical resistance, low absorption of water and
swelling. TheOB-40 improved the friction and wear resistance over
the common OOB-50 range under lubricated operation.
OOB is professional as one of the leading manufacturers and
suppliers of oob-40 steel + bronze powder + ptee/fibre
metal-polymer composite bearings in China. We are equipped with a
professional factory which covers a great deal of qualified
workers. Please feel free to buy oob-40 steel + bronze powder +
ptee/fibre metal-polymer composite bearings made in China with us.
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