Self-lubricating bearing application characteristics and advantages
High precision oilless sliding application characteristics and advantages Self-lubricating bearing Currently used various machinery industry is the most
or the ball bearing, needle roller bearings and so on, only a small number of
self-lubricating bearings has been adopted, believe in the near future will come
from the lubrication of bearings will be adaptable, wear resistance,
self-lubricating bearings, such as economic indisputable advantage as bearing
industry leading products.Here are some of
FR soft strip bushing: no oil lubricated bearing series: 1, the lubrication oil free or less, apply to cannot go or it's
hard to go places, but when use less maintenance and maintenance.2,
wear-resisting performance is good, small friction coefficient, long service l
e.3, have the right amount of elastic-plastic, copper set of stress distribution
in a relatively wide contact surface, increase the bearing capacity.4, the
static friction coefficient, can eliminate the crawling under low speed, so as
to ensure the accuracy of the mechanical work.5, can reduce mechanical
vibration, reduce noise, to prevent pollution, improve working conditions.6,
transfer film formation during the operation process, have the effect of
protection of grinding axis, no bite shaft phenomenon.7, for low grinding shaft
hardness requirements, without conditioning oil bearing processing shaft can be
used, which reduces the processing d ficulty of related parts.8, thin-walled
structure, light quality, can reduce the mechanical volume.On the back nine,
steel can be plating a variety of metal, can be used in the corrosive medium.At
present has been widely used in various mechanical sliding parts, such as:
printing machines, textile machines, tobacco machinery, micro-motor,
automobiles, motorcycles and forestry machinery and so on.Boundary lubrication
self-lubricating bearing series is introduced: 1. The host is good,
wear-resisting performance is good.2. Suitable for high load under the low speed
of rotation, swing motion, and often under load on-off frequently and less prone
to form hydrodynamic lubrication.3. Under the condition of boundary lubrication
can maintain long time without oil, and gas in a layer of the bearing service l
e is longer.4. The surface of the plastic layer can keep certain allowance when
processing molding, assembly after the seat hole can processing, in order to
achieve better mounting dimensions.5. Products are mainly applied to automobile
chassis, metallurgical machinery, mining machinery, hydraulic machinery,
construction machinery, agricultural machinery, steel rolling equipment.
PTFE coated bushing series JDB solid inlaid bearing series is the basis of the gm products, regardless of the high
pressure, low pressure, high temperature, low temperature, lubrication oil
lubrication, oil free, or water, are able to adapt to.Brass substrate of the
products is high force, than the average copper set of double hardness, wear
resistance increase more than double.Widely used in: light industry machinery,
heavy machinery, construction machinery, metallurgical machinery, transmission
machinery, such as: continuous casting machine, rolling mill, injection molding
machine, paper machine, mold guide pillar, ships, machine tools and so on.
