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Help CenterTriple Layered Series PTFE Overlay BK-1W BK-1D BK-1T Friction and Wear Character BK-1 Bush
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Triple layered series PTFE overlay BK-1W BK-1D BK-1T friction and wear character BK-1 bush
Lubrication
BK-1 bushes have various lubrication methods. Lubricating media include water, lubrication oil (machinery oil, turbine oil, hydraulic oil,
etc.), cooling liquid etc.
Generally, if the liquid does not erode PTFE or bronze, it is accepted that the bush can be used in this liquid. If it is doubtful weather
BK-1 series bushes may be used in a kind of liquid, we suggest a simple test, put the bush into the liquid for 1-2 weeks, keep the
liquid temperature range at 15-20 C. It is determined that the bush is not suitable for the liquid when any one of the following
happens.
Great change on bush wall thickness
Visible change on bush surface, which is different from discolouration or staining
Change on bronze layer microstructure structure
Grease lubrication
BK-1 bushes need no grease lubrication in normal conditions. Carefully adopt grease lubrication on following conditions.
Bush sustains dynamic load
If lubricants containing EP additives or having Pb or MoS2 , they will speed up the wear of BK-1 bushes.
Introduction:
Model |
Material |
Photo |
International Mode |
DYB100 |
TYPE: FLANGE, WASHER, SLEEVE MATERIAL: CARBON STEEL,STAINLESS STEEL,BRONZE -(TIN-COATING, COPPER-COATING,ZINC-PLATING) |
|
DU,PAP,PAF,P10,P20, PTFE TEFLON BUSHING |
DYB200 |
TYPE: FLANGE, WASHER, SLEEVE |
|
DX,PAP,P20,POM |
DYB101 |
Carbon steel+Bronze powder+PTFE+Polymer |
|
DU,PAP,P10,LFB |
DYB105 |
Bronze+Bronze powder+PTFE+Polymer |
|
DU-B,PAP,P11 |
DYB106 |
Steel+Bronze powder+PTFE+Polymer |
|
DP4,DP-4 |
DYB107 |
Stainless steel+Bronze powder+PTFE+Polymer |
|
DU PAP P10 - SS |
DYB202 |
Steel+Bronze powder+POM (yellow) |
|
DX, PAP, P20 |
| Supply All Various Of Bushing Bearing For 15 Years! | |||
| 8 Years Gold Supplier In Alibaba! | |||
| Contact Person | Email id | Skype id | |
| Ms. Susan Shi | |
susan3397 | |
DYB100 Technical Data:
| 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 | ||
Feature:
1).Good load capacity and anti-wear.
2).It is in high load capacities and low speed with rotational,oscillationg or frequent stop-start motion.
3).It can work for a long time without oil in the condition of boundary lubrication,under oil or grease lubrication interval, the working-life will be longer.
4).It is machinable for the thicker of PTFE.
Drawing and Size:
Technology & Procedure:
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.
Factory Shows:
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
9,DYB Clutch Bearing
Contact Information:
Send Inquiry to This Supplier
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