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SF-1X Bronze Self Lubricating Bushed and Bearing for Tobacco Machines 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

 
Oilessd Self Lubricating Bushing Bronze Slid Bearing SF-1X for Tobacco Machines 
 
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Oilessd Self Lubricating Bushing Bronze Slid Bearing SF-1X for Tobacco Machines 

 

 

Description:

 

SF-1X is wall wrapped bearing made of triple layer composites material which consists of a steel backing, a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer. It is of low friction coefficient and has good performance in anti-wear, anti-corrosion and can be used without oil lubrication. It is of low cost, compact, anti shaft seizing and low noise.

 

Structure:

1. PTFE with lead 0.01~0.03mm 
2. Porous bronze 0.2~0.3mm 
3. Steel backing 0.7~2.3mm 
4. Tin-plating 0.005mm or copper plating 0.008mm

 

 

Technical:

 

Load capacity:140N/mm2         Temperature:-195~+280°C
 
Speed limit:5m/s                        Friction coef(u):0.04~0.20 


PV LIMIT(Dry):3.6N/mm2 .m/s   PV LIMIT(Oil):50N/mm2 .m/s

 

 

 CHEMICAL CHARACTERISTIC:

 

TYPE In Air In Vacuum In water In Vapor Weak Acid middle Acid Strong Acid In Alkali
SF 1X OK OK OK OK BAD NO NO OK

      

 

Application

 

SF -1X is widely applied in various sliding position of different kind of machines, such as textile machines, lift, tobacco machines, fitness equipment , hydraulic vehicles, automobiles, agriculture and forest machines etc.


 
Quality Control:

 

MMD-10 Friction&Wear Test:

Type
Time Test Condition Friction coef(u) TEMP. Wear
Lubricate Speed Drang (°C) (mm)
SF 1X 3hr Dry 0.4m/s 3.5N/mm2 0.139 80 0.013
SF 1X 3hr Oil 0.4m/s 3.5N/mm2 0.057 52 0.012
 

     
 Packaging
 

1.Inner Packing: Bubble Bag, Plastic Bag, Anti-rust Paper;

 

2.Outer Packing: Carton / Wooden Case;

 

3.According to customers' requirement, keep product preventing from damage.


 
 
 Delivery

  • For parts in stock: delivery time within 3 days
  • For most of the orders: delivery time 10-25 days
  • For special parts, big order, or unpopular items: delivery time from 30-60 days
  • Please send us the exact part numbers and order quantities in order to get a specific delivery time

 

Picture show:

 

 

 

What we do:

Specialize in providing self lubricating material self lubricating solution.

 

 

Why Choose us?

  1. Guaranteed Precision.
  2. On time delivery
  3. High quality & competitive price.
  4. OEM is available
  5. Close tolerances.
  6. Long service life.
  7. Various material choices.
  8. 100% whole range inspection.
  9. Excellent customer support.

 

 

 

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 Mr. Sunny Guan

Tel: 86-519-86731871
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Company Info

ChangZhou Sunrex Machine Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Changzhou
Province/State: Jiangsu
Country/Region: China (Mainland)

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