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SF-1W bearing bushing / dry bushing / Pb free bushing,bearing

SF-1W bearing bushing / dry bushing / Pb free bushing,bearing

  • Min.Order Quantity: 2000 Sets
  • Supply Ability: 10000000 Sets per Month
  • Port: Shanghai
  • Payment Terms: L/C,T/T
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  • *Quantity: Set/Sets
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Experience:1998-08-15
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Product Details
  • Place of Origin:  Zhejiang, China
  • Brand Name:  ZOB
  • Model Number:  SF-1W

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)

  • Brand Name: ZOB or Neutral

  • Model Number: SF-1W

  • Type: sleeve bearings,thrust washers,flanged bearings and flat strip

  • Material: SF-1W

  • Certification: TS16949;ISO14001

  • Unit: Metric size and Inch size

Packaging & Delivery

Packaging Details:cartons
Delivery Detail:up to quantity;20days normally

 

SF-1W bearing bushing 

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

 

Construction

1BackingLow carbon steelDC01,ST12,SPCC
2InnerstructurePorous bronze
3Bearing surfacePTFE/lead




Physical Characterist of SF-1XData
1Load capacity  ( P )Static load36000psi (250N/mm2)
Dynamic load20000psi (140N/mm2)
Oscillating load8700psi   (60N/mm2)
2Max. Linear speed    (V)Dry friction500fpm      (2.5m/s)
Lubricated1000fpm         (5m/s)
3PV value limitDry friction3.6N/mm2.m/s
Lubricated50N/mm2.m/s
4Friction coef.     ( u )
0.04~0.20
5Working temperature    -319°F~ 518°F       
(-195oC~ 270oC)
6Thermal conductivity13W/mk
7Coefficient of linear expansion11*10 -6/K


Company Information


ZHEJIANG SF OILLESS BEARING CO., LTD. (Abbr. ZOB®) was established in 1988.As one of the leading largest manufacturers of sliding bearings in China, we are honored as “National New Hi-technology Enterprise” and “Zhejiang AAA Good Credit Company” .We’ve also acquired the ISO9001,ISO14001 and ISO/TS16949 system attestations. ZOB is now covering an area of more than 6600mm2 and located in No.18 North Hongwei Rd. ,Ganyao industrial zone,Jiashan, Zhejiang, China. Closed to the 320 national highway, our company possesses convenient traffic condition and beautiful environment.We have complete and accurate CNC-machining processing equipment and sophisticated inspection and testing equipment, which makes our products much competitive in the market. Providing first-class after-sales service at same time has brought us good reputation in the OEM companies.

   

 Now we are producing sliding bearings of 16 different series including SF oilless bearings, JF Bimetal Bearings, FB bronze bearing, JDB solid lubricant embedded bearings and etc. They have been adopted in high-temperature, high-speed and many other applications. With a professional and strong technical team as well as good testing facilities, we are entitled as Zhejiang Technology Center. More than 45% of ZOB products are exported to Germany, Italy, Japan, Singapore, USA, Canada, etc. over 30 countries and regions, which has created a good international reputation for us. Since establishment, especially the reform and opening up, ZOB has maintained stable and sustainable rate of development and has been growing up year by year.


  • Place of Origin:  Zhejiang, China
  • Brand Name:  ZOB
  • Model Number:  SF-1W
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