Automobile Chassis 52W/Mk Self Lubricating Bronze Bushings

Brand Name:OEM
Certification:DIN 1494, ISO 3547
Minimum Order Quantity:Negotiable
Delivery Time:10-15 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHINA
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Automobile Chassis 52W/Mk Self Lubricating Bronze Bushings

Bronze bushing for combine harvesters. Dimention in MM.Aftermarket spare parts.tri-layer low maintanence plain bushing have a base of lower carbon steel, onto which a porous bronze layer is sintered. Acetalcopolyer (POM) is impregnated into the intersice of this bronze layer after rolling process completed. Lubrication indents are stamped into this layer.POM BUSHES has good physical & mechanical properties, also has certainly chemical properties. This material has good machining performance if required.

Structure

1. Self-lub. 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-lub. Layer.
3. Steel Backing The layer provides load & thermal conductivity
4. Copper / Tin layer.


Destination
Ensuring the optimal level of friction between the elements of the node during its operation.
This spare part is used for replacing worn out or damaged parts during repairs.


Properties
Bronze product in the form of a piece of a hollow cylinder with internal perforation and a slot on the side surface.

Bushing Manufacturer

  1. Straight bushings

  2. Flange bushings

  3. Thrust washer

  4. strip

  5. Non-standard products are also avalidable


customizable

Bushing Type

POM SLEEVE Bearings

Processing methods

Cold-extrusion

Surface treatment

Tin plating /Copper plating

Operating temperature

-40~120

Application field

automobile chassis, Forging Machine, Metallurgical machinery, Mining machinery, Water conservancy machinery, Steel rolling industry.etc

Material

Steel base+ Bronze powder+ POM


Application
The product can be used under high load with low speed, rotation, oscillation and can also be applied in an environment without liquid lubricant which frequently switches with the load.
The part can operate without oil and will have a long service life if it gives oil.
The POM layer can be machined during installation, which benefits the coupling.
BM-2 bushing products are now mainly used in metallurgy machinery, mining industry, irrigation machinery, agricultural machinery, etc.

Material
Steel Base+Bronze Powder +POM(Yellow)
Typical Application
the vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc.
Max Static Load
140N/mm²
Max Dynamic Load
70N/mm²
Max Line Speed (Grease)
2.5m/s
PV Value Limit (Grease)
2.8N/mm².m/s
Friction Coefficient (Grease)
0.06~0.12
Mating Axis
Hardness >270, Roughness 0.4~1.25
Working Temperature
-40~+120℃
Thermal Conductivity
52W/mk
Coefficient Of Linear Expansion
11×10-6/K






















China Automobile Chassis 52W/Mk Self Lubricating Bronze Bushings supplier

Automobile Chassis 52W/Mk Self Lubricating Bronze Bushings

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