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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Jiashan Dingyi Interaction Bearing /Hunan Jintai Hardware & Machinery
  • Model Number: DYB 500 JDB JF800 JF-800 SJ
  • Type: Sleeve
  • Material: Bronze,Graphite,Brass,Copper (Cu,Al,Tin,Fe)
  • Other Item model: DU,DX,FB090,FB092,JDB,SF-1,SF-2,JCB,FU,FR,FZ,Roller ball transfer unit
  • Bush types: sleeve,flange,plate,straight sets,thrust pads,skateboards,Customized
  • Sizes: 08,08mm to 190,200mm ; Certification ISO/TS16949
  • feature: good physical performance capability for casting anti-erosion ability
  • apply: steam engine,light industrial,toolss,drying transportation machines
  • application: automotive production lines,water industry,plastic moulding machinery
  • using: agricultural machinery,crane electromotor,spring pin,steering shaft
  • used: consecutive casting rolling machine,mine-exploiting equirment,
  • Usage: For automotive parts,mold parts,trucks,ships,tractors,dam gates
  • type: manufacture,manufacturer,supply,supplier,exporter,export,provide

Packaging & Delivery

Packaging Details Anti-rust oil+Plastic films+Plastic bag+Carton+Pallet padeeeee
Delivery Time Shipped in 10 days after payment

          Professional Manufacture for Bushings.

               Bronze Graphite Series Bushing


Product Description


JDB Bronze Graphite Reference:


JDB material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.

  • Feature

1. It can work without oil for long time

2. High load capacity

3. Inner Diameter machineable parts are available against order

4. High level thermal conductivity

5. Minimum overall dimensions

6. Good chemical resistance and anti-corrosion

  • Technical Data



CuZn25Al6Fe3Mn3 + Graphite


Cast-iron + Graphite




Tensile Strength



Anti-compact Tenacity






Max Load Pressure



Speed Limit



PV value limit



Friction coef

Oil Lubrication


Dry Friction


Working temperature



Product Models & Shapes:



Bushing Dimensions:

Flanged Bush Dimensions: 


Thrust / Washer Dimensions: 


 Slide pad / Slide plate Dimensions:



All various of bushings


DU DYB100 SF-1 Bush series                                                  





  DYB300 Bimetal Bushing series      



FB DYB900 Reference:                                                             



Technology & Procedure:                                                                              



Application Fields:                                                                                           


1,DYB101(DU-SF-1), Widely used in hydraulic vechicles,tobacoo machines,forests machines and so on.

2,DYB 201(DX-SF-2), Widely used in vehicle chassis,forming machine tools,rolling steel industry and so on. 

3,DYB 104(Lead Free),Widely used in food machine,pharmaceutical machine,ect.

4,DYB 106,Widely used in auto mobile,motor damper and oilpumps,ect.

5,DYB 500,Widely used in consecutive casting and rolling machines,mine-exploiting equipments,ships,steam engine,ect.



Packaging & Shipping



1,Print mark logo,

2,Anti-rust oil

3,Plastic films

4,Plastic bag or paper box





1,Delivery Time : Usually 15-20 days.Depends on your quantity.

2,Generally, Free of standard size sample within 5 days.



Our Services


1,We are produce high quality and low price good wear resistance sliding bush factory

2,Our sliding bush passed the ISO TS 16949 .

3,Under the guidance of Pursuit of the excellence & keep improving.

4,We will do our best to provide the quality products and professional sevices.




Company Information


Jiashan Dingyi Interaction Bearing Co., Ltd. specializes in researching and manufacturing self-lubricating oilless bushes. We can also design and produce various non-standard bearings according to clients' requirements. Qualified products and good service are guidance of our company. We will do our best to develop bushes in different fields to serve clients from at home and abroad.

Comapany R&D Center:


Automatic chamfer machine:



Large various bushings manufacture.

Click the following and view more details


1,DYB100 DU SF-1 Teflon bushings PAP P10

2,DYB200 DX SF-2 POM bushings PAP P20

3,DYB300 SJ/JF Bimetal steel+bronze bushings

4,DYB500 JDB SOB WF Bronze metal graphite bushings

5,DYB900 FB Bronze wrapped oilite bushings

6,DYB FU sintered bronze bush,Oilite metal sintered bushings

7,DYB BTU ball transfer unit, ball caster bearing

8,DYB FZ ball retainer, ball bearing cage



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