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DU 2820 (PAP 2820) Oilless Dry Bushing, ID-28mm, OD-32mm, H-20mm

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$0.64
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Possible Application:

Automotive:
McPherson struts and shock absorbers, doors, bonnets and tailgate hinges, steering columns, clutches, gearbox selector fork guides, wiper arms, power steering pumps, pedal bushes, ABS equipment, etc.

Industrial:

Aerospace, agricultural equipment, construction equipment, material handling equipment, forming machines-metal, plastic and rubber, office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and ramways, textile machinery, valves, etc.

 
Physical & Mechanical Properties:

Items Value Unit
Thermal Conductivity 40 W/mK
Maximum Operating Temperature Tmax 280 °C
Minimum Operating Temperature Tmin -200 °C
Compressive Yield Strength 350 N/mm2
Maximum Static Load Psta,max 250 N/mm2
Maximum Dynamic Load Pdyn,max 140 N/mm2
Maximum Sliding Speed V-dry 2.5 m/s
Maximum PV Factor-dry, continuous operation 1.8 N/mm2 * m/s
Maximum PV Factor-dry, intermittent operation 3.5 N/mm2 * m/s
Coefficient of friction f-dry 0.02-0.25  
Coefficient of friction f-oil lubricated 0.02-0.12  

Usage Range:
Dry Good
Oil lubricated Good
Grease lubricated Fair
Water lubricated Fair
Process fluid lubricated Fair

 
 
d(Shaft) D        Length 
    8 10 12 15 20 25 30 40
8 10 0808 0810 0812   0820      
9 11   0910            
10 12 1008 1010 1012 1015 1020      
                   
12 14 1208 1210 1212 1215 1220 1225    
                   
13 15   1310     1320      
14 16   1410 1412 1415 1420 1425    
15 17   1510 1512 1515 1520 1525    
16 18   1610 1612 1615 1620 1625    
17 19   1710 1712 1715 1720      
18 20   1810 1812 1815 1820 1825    
                   
20 23   2010 2012 2015 2020 2025 2030  
22 25   2210 2212 2215 2220 2225 2230  
24 27       2415 2420 2425 2430  
25 28   2510 2512 2515 2520 2525 2530  
28 32       2815 2820 2825 2830 2840
                   
30 34     3012 3015 3020 3025 3030 3040
 

 

 
 
 
 
Brand:
omrook
Condition:
New
Country of Manufacturer:
India
Internal Diameter:
28 mm
Outer Diameter:
32 mm
Width:
20 mm
Warranty:
Brand Warranty
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