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ISO 9001 Dry Self Lubricating Bearings , Pom Bushing For Mining Machinery

Categories Polymer Plain Bearings
Brand Name: viiplus composite self-lubricating bearing
Model Number: composite self-lubricating bearing
Certification: ISO 9001
Place of Origin: CHINA
MOQ: negotiate
Price: negotiate
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000000 Piece/Pieces One week
Delivery Time: 5-25 works day
Packaging Details: Export Carton Wood Pallet Wooden Case
material: Low carbon steel+pom
Application field: Gold machinery, mining machinery, water conservancy machinery, automobiles,
Product features: No oil, self-lubricating
Type: composite bushing
Bearing Bushing Factory Price: tiffany@viiplus.com
Self-lubricating Bearing Bushing Manufacturer: https://www.viiplus.com/
High Light:: Self Lubricating Bronze POM Bushing, Metal polymer bushings
POM DX BUSH: marginally lubricated bushings for grease or oil lubricated applications · Standard split bushings contain grease indents in the sliding layer; plain sliding ...
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ISO 9001 Dry Self Lubricating Bearings , Pom Bushing For Mining Machinery

Pom Bearing Manufacturers & Suppliers - Self-lubricating Bearings

Oil-free self-lubricating bearings give you good partners for cost savings


The product is made of high quality low carbon steel with a sintered spherical bronze layer in the middle and a surface rolled modified polyformaldehyde (POM).Under the condition of boundary lubrication, it can be used for a long time without oiling, and there are oil pits on the surface of the wear-resistant layer.

The products are widely used in gold processing machinery, mining machinery, water conservancy machinery, automobile, construction machinery, agricultural machinery, steel rolling industry and so on.


Pom Composite dry sliding bearings

We choose low carbon steel as the base of the bearing


Q235
C(%)Si(%)Mn(%)S(%)P(%)Ni+Cu
≤0.22≤0.35%Mn≤1.4≤0.050≤0.001≤0.045

A brief introduction to polyformaldehyde (POM) materials


1. With high mechanical strength and rigidity;
2. The Maximum fatigue strength;
3. Good environmental resistance and organic solvent resistance;
4. Strong resistance to sustained impact;
5. Widely used temperature ranges from -40℃ to 120℃.
6. Good electrical properties.
7. Good recovery.

8. With their own lubrication, good wear to hold;

9. Excellent dime


Melting point of 175 ° C
Density 1.42 g/mL at 25 °C
Flash point 158 °F storage condition 2-8°C


Self-lubricating oil-free composite bearing structure composition


OIL-FREE COMPOSITE BEARING STRUCTURE OIL-FREE COMPOSITE BEARING COMPOSITION


You can choose the Sintered copper powder CuSn6.5P0.1(Lead-free, environmentally friendly)


CuSn6.5P0.1
CuSnPother
rest6.0-7.00.1-0.25≤ 0.5

Wrapper Bronze Bearing characteristics


Performance indicatorsDate
Maximum loadStatic load250N/mm²
Dynamic load150N/mm²
Maximum linear velocity VGrease lubrication2.5m/s
High PV valueGrease lubrication2.8N/mm²・m/s
Coefficient of frictionGrease lubrication0.05~0.25
The use of temperature
-40℃~+130℃
Coefficient of thermal conductivity4W/m・K
Coefficient of thermal expansion12×10-6/K

You can choose the structure of your POM oil-free self-lubricating bearings


SELF-LUBRICATING BEARING TYPES


You can customize various POM oil-free self-lubricating bearings from us, and design related drawings


POM COMPOSITE BEARING DRAWINGS


Here you can choose the bearing size of the type part, more sizes you can refer to PDF.


h8H7dDTh-304050606570
650
-0.046
70+0.030
0
65702.460
2.415
86530654065506060 6570
70"75"7075"" 70407050 70657070
75"80"7580"" 7540 7560  
80"85+0.035
0
80852.450
2.385
9.5   8060  
850
-0.054
90"8590""85308540 8560  
90"95"9095"" 9040 9060  
95"100"95100""   9560  
100"105"100105""  1005010060  
105"110"105110""   10560  
110"115"110115""   11060  
115"120"115120""     11570
120"125+0.040
0
120125""   12060  
1250
-0.063
130"125130""   12560  
130"135"130135""  1305013060  
135"140"135140""  1355013560  
140"145"140145""   14060  
150"155"150155""  1505015060  
160"165"160165""  1605016060  
170"175"170175""  1705017060  
180"185+0.046
0
180185""  1805018060  
1900
-0.072
195"190195""  1905019060  
200"205"200205""  2005020060  
220"225"220225""  2205022060  
240"245"240245""  2405024060  
250"255+0.052
0
250255""  2505025060  
2600
-0.081
265"260265""  2605026060  
280"285"280285""  2805028060  
300"305"300305    3005030060  


Click here for PDF for more product information

Wrapped Composite Sliding Bearing .pdf


Quality ISO 9001 Dry Self Lubricating Bearings , Pom Bushing For Mining Machinery for sale
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