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DIN1494 / ISO3547 Sliding Wrapped Flange Sleeve Bushing

Categories Flanged Sleeve Bearing
Brand Name: Met Garlock Bearings (GGB) China Bushing
Model Number: Bushing type: Flanged Bearings, in Flange Width, PTFE Material
Certification: DIN1709
Place of Origin: Flanged Bushings Manufacturer
MOQ: Negotiable
Price: bearings metric sizes,thrust washers,flanged bearings Suppliers
Payment Terms: TT IN ADVANCE
Supply Ability: 100000 Piece/Pieces per Day
Delivery Time: 7~20 Days
Packaging Details: packing details for Stable perfomance Flanged bushing
Meterial: Carton steel , Bronze , PTFE
Plating: Tin or copper
Characteristic: Low-maintenance and maintenance-free plain bearings
Type: bushes, collar bushes, washers, strips or special designs
Size: standard size available
Quality: OEM
Port: Shanghai
Bearing Bushing Factory Price: tiffany@viiplus.com
Self-lubricating Bearing Bushing Manufacturer: https://www.viiplus.com/
Item: bucha sinterizada flangeada
High Light:: Flanged Sleeve Bearing Bushing Manufacturers
Flange bearing bushing: manufactures flange bearing dry slide bushings in various designs and from different materials. ... and flanged bushings can accommodate radial and axial loads in one direction.
Flange bushes: Flanged bushings (mounted), depending on bore diameter d: Flange diameter
Bush Bearings Manufacturers Suppliers Exporters: plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
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    DIN1494 / ISO3547 Sliding Wrapped Flange Sleeve Bushing

    Metal-Polymer Anti-Friction Plain Bearings self-lubricating Bearings Cylindrical PTFE Concrete Pumps|VSB-10

    Flange Bushing, PTFE Bush - PTFE Bush Exporter, Manufacturer, Service
    1,Inside diameter of the bushing
    Generally, the inside diameter of the bushing depends on the diameter of its mating axis.
    2,Length of the bushing
    The length of the bushing depends on the size of the pressure-shouldering surface. The longer the bushing, the less pressure at the surface, for the longer
    bushing, the load on the bushing is relatively lessened. But simultaneously, it may result in deviation contact or lower cooling efficiency and thus shorten the
    service life of the bushing. On the contrary, if the length of the bushing is too short, lubricating grease may quickly flow out of the bushing. Therefore, it hardly
    forms a grease film and capability of the bushing is accordingly debased.
    A comparison of L/d's effect on the bushings, especially oil lubricating bushings
    Short bushing ( d>L)Comparison itemsLong bushing ( d<L)
    SmallForce on the oil filmGreat
    StrongCooling abilityWeak
    Can not be too highSurface pressureCan be high
    HighSafety against beating deviationLow
    WeakBushing rigidityStrong
    WeekShock absorbing abilityStrong
    SmallSpaceLarge
    3,Bushing thickness
    The main advantage of standard composite self-lubricating bushings rest with their thin wall thickness. Standard thickness can be 0.5mm2, 0.75mm2,1.0mm2,
    1.5mm2, 2.0mm2, 2.5mm2.
    In thickness design of the non-standard gliding bushing, the designer could consult the following proportion of SB and D.
    A) For thin wall thickness gliding metallic bushing, proportion between SB and D equals to 0.03 ~ 0.06.
    B) For thin wall thickness gliding metallic bushing, proportion between SB and D equals to 0.08 ~ 0.12
    C) For plastic gliding bushing, proportion between SB and D equals to 0.1 ~ 0.12
    4,Bushing Chamfer
    In order to make fixing easier and avoid deviation load, the bushing must be inner and outer chamfered in the direction of its length. Dimension of the
    chamfer are showing in the following form.
    Wall thicknessOut Chamfer DimensionInner Chamfer Dimension
    <0.5Burr polishedBurr polished
    0.750.5 ± 0.3 x 20°0.3+0.2 x 45°
    1.00.6 ± 0.3 x 20°0.3+0.2 x 45°
    1.50.6 ± 0.3 x 20°0.4+0.2 x 45°
    2.01.2 ±0.3x20°0.6+0.2 x 45°
    2.51.8 ±0.3x20°0.6+0.2 x 45°

    Features of oil-free lubrication bearing series

    1, no oil lubrication or less oil lubrication, can not be used for refueling or difficult to refuel the place, can be used in the maintenance or less maintenance.
    2, wear resistance, friction coefficient, long service life.
    3, there is the right amount of elastic-plastic, can stress distribution in a wide contact surface, improve the bearing capacity.
    4, static and dynamic friction coefficient is similar to the crawl at low speed to eliminate, so as to ensure the accuracy of mechanical work.
    5, can reduce mechanical vibration, reduce noise, prevent pollution, improve working conditions.
    6, in the course of operation, can form a transfer film, play a role in protecting the grinding shaft, no bite axis phenomenon.
    7, for the grinding shaft hardness requirements, are low, not quenched and tempered shaft can be used, thereby reducing the processing of the relevant parts difficult.


    Metal-Polymer Anti-Friction Plain Bearings

    • ROLLED DRY SLIDING BEARINGS (PTFE)
    • Steel + Bronze Powder + PTFE/Fibre(DU)
    • Wrapped PTFE Lined (maintenance-free), self-lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with PTFE

    du bushing size chart


    du bushing size chart
    Di (mm)Do (mm)Sfl (mm)Dfl (mm)B (mm)bearingshaftThe largest diameter (mm)Minimum diameter (mm)The maximum clearance(mm)The minimum clearance(mm)
    BB0304DU34.50.7574H6h63.04830.0540
    BB0404DU45.50.7594H6h64.04840.0560
    BB0505DU570.925105H7f75.0554.990.0770
    BB0604DU680.925124H7f76.0555.990.0770
    BB0608DU680.925128H7f76.0555.990.0770
    BB0806DU8100.925155.5H7f78.0557.990.0830.003
    BB0808DU8100.925157.5H7f78.0557.990.0830.003
    BB0810DU8100.925159.5H7f78.0557.990.0830.003
    BB1007DU10120.925187H7f710.0589.990.0860.003
    BB1009DU10120.925189H7f710.0589.990.0860.003
    BB1012DU10120.9251812H7f710.0589.990.0860.003
    BB1017DU10120.9251817H7f710.0589.990.0860.003
    BB1207DU12140.925207H7f712.05811.990.0920.006
    BB1209DU12140.925209H7f712.05811.990.0920.006
    BB1212DU12140.9252012H7f712.05811.990.0920.006
    BB1217DU12140.9252017H7f712.05811.990.0920.006
    BB1412DU14160.9252212H7f714.05813.990.0920.006
    BB1417DU14160.9252217H7f714.05813.990.0920.006
    BB1509DU15170.925239H7f715.05814.990.0920.006
    BB1512DU15170.9252312H7f715.05814.990.0920.006
    BB1517DU15170.9252317H7f715.05814.990.0920.006
    BB1612DU16180.9252412H7f716.05815.990.0920.006
    BB1617DU16180.9252417H7f716.05815.990.0920.006
    BB1812DU18200.9252612H7f718.06117.990.0950.006
    BB1817DU18200.9252617H7f718.06117.990.0950.006
    BB1822DU18200.9252622H7f718.06117.990.0950.006
    BB2012DU20231.453011.5H7f720.07119.990.1120.01
    BB2017DU20231.453016.5H7f720.07119.990.1120.01
    BB2022DU20231.453021.5H7f720.07119.990.1120.01
    BB2512DU25281.453511.5H7f725.07124.990.1120.01
    BB2517DU25281.453516.5H7f725.07124.990.1120.01
    BB2522DU25281.453521.5H7f725.07124.990.1120.01
    BB3016DU30341.954216H7f730.08529.990.1260.01
    BB3026DU30341.954226H7f730.08529.990.1260.01
    BB3516DU35391.954716H7f735.08534.990.1350.015
    BB3526DU35391.954726H7f735.08534.990.1350.015
    BB4016DU40441.955316H7f740.08539.990.1350.015
    BB4026DU40441.955326H7f740.08539.990.1350.015
    BB4516DU45502.455816H7f745.10544.990.1550.015
    BB4526DU45502.455826H7f745.10544.990.1550.015

    Typical Applications



    Flanged Sleeve Bearing

    Concrete Pumps Plain Bearings Gleitlager


    Flanged Sleeve Bearing


    Characteristics



    VSB-10 Self-Lubricating Multilayer Composite Bushing

    • Bushing material suitable for lubricated applications
    • self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
    • Anti-friction bearing suitable for linear, oscillating and rotating movements
    • Material is designed to operate without supplemental lubrication and will perform excellently when lubrication is present. Low friction, low wear rate, good sliding characteristics, and very low absorption are a few of the features of this material. VSB-10 bushings will support the rotary, linear, and oscillating motion.

    Structure




    1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute parties of the PTFE layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.

    2. Sintered bronze powder thickness 0.20*0.35mm, A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build-up away from the bearing surfaces.


    3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.


    Technical Data

    Carbon Steel + Copper Powder + (PTFE + Pb + Filler)

    Structure And Composition

    · Metal-Polymer Composite Self-lubricating Bushing Material
    · Steel Back + Porous Bronze Sinter +
    · PTFE + Lead


    Microsection


    Sliding layer
    PTFE + Lead

    Porous Bronze Sinter
    Steel Backing


    OPERATING PERFORMANCE
    DryVery Good
    Oil-lubricatedGood
    Grease lubricatedFair
    Water lubricatedFair
    Process fluid lubricatedFair

    Technical data

    Max. loadStatic250N/mm2
    Dynamic140N/mm2
    Max. speedDry2m/s
    Lubrication>2m/s
    Max. PV (Dry)Short-time3.6N/mm2*·m/s
    Continuous1.8N/mm2*·m/s
    Temp.-195℃~+280℃
    Friction coefficient0.03~0.20
    Thermal conductivity42W (m·k)-1
    Coefficient of thermal expansion11*10-6k-1

    Availability



    Bearing forms available in standard dimensions
    · Cylindrical bushes
    · Flanged bushes
    · Thrust washers
    · Flanged washers
    · Sliding plates


    Plastic Plain Bearings


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    Bushings, Lubricated Bearings, Composite Bearings, Metal Bearings, Compressor Bearings, Metal-polymer, Filament Wound, Plain Bearings, Flange Bearings, Polymer Bearings, Flange Bushings, Pump Bearings, Flanged Bushes, Thrust Plates, Industrial Bearings
    self lubricating bronze bushing

    Viplus products are widely used in all industrial fields

    Widely used in hydraulic and pneumatic industries, forging machine tool industry, plastics machinery industry, lifting and handling machinery, port machinery, office, fitness machinery, textile machinery, food packaging, filling machinery, chemical machinery, printing and packaging, paper making machinery, automobiles, railways Steam locomotives, shipbuilding industries, presses, metallurgical machinery, construction machinery, etc.


    self lubricating bronze bushing
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