Pom Bearings Minimal Maintenance

Minimal maintenance

Under Severe Operating Conditions

POM bearings have been specially developed for marginally lubricated applications and so can function for long periods with minimal lubrication.

Advantages

Main advantages of POM bearings include:

• Minimal maintenance

• High sliding velocity

• High load

• Low friction coefficient

• Minimal bearing play

Materials

POM bearings are made from a steel backing to which a sintered bronze layer is applied. A POM top layer is then applied to this bronze layer. The bronze intermediate layer ensures efficient heat dissipation and makes for a strong joint between the steel backing and the sliding surface.

The steel backing is provided with a layer of copper or tin to prevent corrosion, while the POM top layer incorporates grease pits to retain the lubricant.

Applications

POM bearings are specially suited to severe operating conditions where frequent maintenance is not possible.

Common applications are:

• Hydraulic applications

• Elevators

• Transportation

• Mechanical engineering

• Construction machinery

Lubrication

We recommend that POM bearings are lubricated with grease. The grease must contain an antioxidant for environments with temperatures over 50oC. Greases containing EP additives or significant amounts of graphite or MoS2 are not generally recommended.

Lubricating with oil is only advisable with applications in which the oil temperature does not exceed 70℃。

Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer on various kind of bearings over 15 years China factory.
We are making all kinds of slide bearings including wrapped bronze bushing,JF bimetal bearing,DU PTFE composit bushing,DX POM composite bushing,cast sliding bushings and wear plate bearing pad, sintered bronze bushing and sintering parts, ball transfer bearings, etc.
The shapes of bearings can be in sleeve, flanged, spherical, plate, washer, pad, ring, square etc.
Base materials in carbon steel, harden steel, iron, stainless steel, bronze, brass, copper, bronze-steel alloy.Lubricant materials in PTFE, teflon, POM, nylon, plastic, oil, graphite, grease, MoS2, etc.
Export to Germany,Italy,Spain,Sweden,,Estonia,Ukraine,Turkey,Malaysia, Brunei, Singapore, Indonesia, East Timor,Nepal, Bhutan, Bangladesh, India, Pakistan, America,Canada,Brazil,Peru,Argentina,Chile,Paraguay,Europe,Poland,Sweden, Norway, Iceland, Denmark, Faroe Islands, Czech Republic, Slovakia, Hungary, Austria,Switzerland,Liechtenstein,Britain,Finland,France,Austrial,Russia,Korea,Malaysia,Singapore,Belize, El Salvador, Honduras, Nicaragua, Costa Rica, Panama,Bahamas, Cuba, Jamaica, Haiti, Dominica, Antigua and Barbuda, Saint Kitts and Nevis, Dominica, Saint Lucia, Saint Vincent and the Grenadines, Grenada, Barbados, Trinidad and more Bagh, Puerto Rico, Anguilla,Thailand,Egypt,Kenya,Somali,Congo,Zimbabwe,South Africa,etc.