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Oiless Composite Self Lubricating Bearings Bushes High temperature For Pharmaceutical Machine

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Oiless Composite Self Lubricating Bearings Bushes High temperature For Pharmaceutical Machine

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Brand Name : TOB PTFE Self-Lubrication Bearings

Certification : ISO 16949

Place of Origin : China

MOQ : negotiated

Price : negotiated

Payment Terms : T/T

Supply Ability : negotiated

Delivery Time : negotiated

Packaging Details : Cartons and Pallets

Material : Low-Carbon Steel + porous bronze + PTFE

Types : Wrapped bushes, Flanged bearing, Thrust washer

Application : printing, weaving and tobacco producing machines, gymnastic equipment, rock absorbers, etc.

Working Temperature : -200~+280℃

Max. Load : Static Load 250N/mm², Dynamic Load 140N/mm²

Max. PV value : Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s

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PTFE Self-Lubrication Multilayer Composite Bearings

Description:
· SF 1W is a new type bushing without lead composition which is developed aiming at increasing demands on environmental protection. Besides it is wide application on general machines


Structure:
1.PTFE with fiber 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:

TYPEIn AirIn VacuumIn waterIn VaporWeak Acidmiddle AcidStrong AcidIn Alkali
SF 1WOKOKOKOKBADNONOOK



Application
SF-1W is particularly suitable for food machine, Pharmaceutical machine, tobacco, machine etc.
Quality Control:
MMD-10 Friction & Wear Test:

TypeTimeTest ConditionFriction coef(u)TEMP.Wear
LubricateSpeedDrang(°C)(mm)
SF 1W3hrDry0.4m/s3.5N/mm20.156930,009
SF 1W3hrOil0.4m/s3.5N/mm20.056520,01


Packaging & Delivery
1. Inner Packing: Bubble Bag, Plastic Bag, Anti-rust Paper;
2. Outer Packing: Carton / Wooden Case;
3. According to customers' requirement


Physical and Mechanical Performance

Performance IndexDataPerformance IndexData
Max. LoadStatic Load250N/mm²Friction CoefficientGrease Lubrication0.08~0.20
Dynamic Load140N/mm²Oil Lubrication0.02~0.07
Oscillation Load60N/mm²Mating AxisHardness>120 HB
Linear VelocityGrease Lubrication2.5 m/sRoughnessRa=0.4~1.25
Oil Lubrication5 m/sWorking Temperature-200~+280℃
Max. PV valueGrease Lubrication3.6 N/mm²·m/sHeat-conducting Coefficient40 W/(m*k)
Oil Lubrication50 N/mm²·m/sHeat-expansion Coefficient (Axial)11*10^-6k


Oiless Composite Self Lubricating Bearings Bushes High temperature For Pharmaceutical MachineOiless Composite Self Lubricating Bearings Bushes High temperature For Pharmaceutical Machine
































Product Tags:

metric sleeve bearings

      

self lube bearings

      
Quality Oiless Composite Self Lubricating Bearings Bushes High temperature For Pharmaceutical Machine for sale

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