CHARACTERISTICS

DESCRIPTION
POM bearing
Our range of POM wrapped acetal lined bearings are suitable for rotary and oscillating movement applications. They benefit from long re-lubrication intervals, no absorption of water, outstanding damping behaviors and have a low suceptibility to edge loading.

Our POM range are ideal for the automotive, machine building and agricultural industries and indeed any application where lubricant cannot be supplied continuously.

Just a few examples of where our POM range is used:
Rear chassis hinges
Articulation joints
Spindles of drills
Gearboxes & clutches
Grinding and milling machines

POM bushes wrapped acetal bearings are comparable with PM DX, PCM M, EGB E40, EGB E50 en PAP P20.

Type

cylindrical

Material

POM

Length

Min.: 12 mm (0.47 in)

Max.: 30 mm (1.18 in)

Inside diameter

Min.: 8 mm (0.31 in)

Max.: 20 mm (0.79 in)

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MATERIALS

• Support material Steel backed bearings copper-plated or tin-plated
• Intermediate layer Sintered bronze
• Sliding layerPOM (MoS2)/lubrication pockets

Structure

1 Self-lubricating bearings Layer POM 0.3-0.5mm.
After rolling process completed, POM are filled in intersice of bronze layer, lubrication indents are stamped, which are full of oil grease, which will be removed and transferred on the mating surface, forms a physically lubricating film, which will reduced the firction coe. and protect the mating shaft.
2 Porous bronze layer;
The layer provides bonded strength of self-lubricating Layer.
3 Steel Backed bearings
The layer provides load & thermal conductivity
4 Copper / Tin layer bushings.

MAINTENANCE COMPOSITE BEARINGS

POM Composite Bearings is a low self-lubricating bearing material with MoS2 sliding layer and lubrication pockets.

Composite bushing is often used in cranes, truck cranes, tail gates, container equipment and agricultural machinery and construction machines.

Housing ØH7

Bushing inner-Ø after mounting

in the range of D Shaft tolerance h8

Composite Bushing Industry

Bushing assembly, balancing sleeve, brake clamp, steering kingpin axle sleeve and truck tail plate axle sleeve, haulage truck, crane, truck crane, forest machinery, packaging machinery, construction machinery, hydraulic motor, agricultural machinery, mining machinery, metallurgical machinery, hydraulic machinery, steam truck, steel rolling industry, etc.

The composite bushings are made from a steel backed bushing, in which MoS2 is sintered on the surface, using an intermediate layer of bronze powder as a binding agent. These raw material slabs are then cut into a rectangular shape, then wrapped and calibrated to the right size.

Composite Bushing Application

Wrapped sliding bearing, wrapped bushing, steel backed POM (MoS2)/lubrication pockets, DIN 1494/ISO 3547, Low-maintenance used in cranes, truck cranes, tail gates, port equipment and agricultural machinery and construction machines.

composite pom bushing is a Low-maintenance bearing material with MoS2 sliding layer and lubrication pockets. An initial greasing during installation is necessary, after that, periodic greasing with oil or grease is mandatory.

Bushing size chart bushings catalog

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Du, Dx Bushings Catalog – Search Du, Dx Bushings Catalog, Split Type

wrapped composite sliding bearing, steel/acetal resin (POM), lubrication pockets, low-maintenance

MATERIALS

Support material Intermediate layer Sliding layer Steel copper plated / tinplated Sintered bronze Acetal resin / POM

Dx  Bushings Catalog – Search Dx Bushings Catalog

CAD DRAWINGS
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