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    Manufacturer: Ondrives

    DP4-0406

    £1.26
    Maintenance Free Plain Steel Backed Bushing. 4mm Bore
    SKU: DP4-0406
    Availability: -

    Material

    Composite bearing material consisting of 3 bonded layers; a steel backing strip bonded with a porous sinter bronze interlayer which is impregnated and overlaid with a polytetrafluroethylene (PTFE) containing a mixture of inorganic fillers and special polymer fibres.

    Performance

    Operating Temperature: -200°C to +280°C

    Outside Co and Inside Ci Chamfers:

    Wall
    Thickness
    s3
    Chamfer Co

    Ci†

    MachinedRolled
    0.750.5 ±0.3
    0.5 ±0.3-0.1 to -0.4
    1.000.6 ±0.40.6 ±0.4-0.1 to -0.5
    1.500.6 ±0.40.6 ±0.4-0.1 to -0.7
    2.001.2 ±0.41.0 ±0.4-0.1 to -0.7
    2.501.8 ±0.61.2 ±0.4-0.2 to -1.0

    †Can be radius or chamfer, to ISO 13715. Dimensions and Tolerances according to ISO 3547.

    Features

    • Good frictional properties with negligible stick-slip.
    • High static and dynamic load capacity.
    • Suitable for rotating, oscillating, reciprocating and sliding movements.
    • Compact size and low weight.
    • Prefinished that requires no machining after assembly.
    • Possibility to burnish for reduced operating clearance.
    • No water absorption and therefore dimensionally stable.
    • Lead free in compliance with European RoHS 2011/96/EC, directives.

    Extras

    Other sizes available, P.O.A.
    Bronze backing version for increased corrosion resistance available, P.O.A.

    Product specifications
    Diameter [Di] (Nom.)4
    Diameter [Do] (Nom.)5.5
    Wall Thickness [s3]0.730 +0.02/-0
    Dimension [B]6 ±0.25
    Shaft Diameter [DJ]h6 4 +0/-0.008
    Housing Diameter [DH]H6 5.5 +0.008/-0
    Bush I.D. when assembled in H7 Housing [Di,a]4 +0.048/-0
    Clearance [CD]0 +0.056/-0
    *
    *
    *
    *

    Material

    Composite bearing material consisting of 3 bonded layers; a steel backing strip bonded with a porous sinter bronze interlayer which is impregnated and overlaid with a polytetrafluroethylene (PTFE) containing a mixture of inorganic fillers and special polymer fibres.

    Performance

    Operating Temperature: -200°C to +280°C

    Outside Co and Inside Ci Chamfers:

    Wall
    Thickness
    s3
    Chamfer Co

    Ci†

    MachinedRolled
    0.750.5 ±0.3
    0.5 ±0.3-0.1 to -0.4
    1.000.6 ±0.40.6 ±0.4-0.1 to -0.5
    1.500.6 ±0.40.6 ±0.4-0.1 to -0.7
    2.001.2 ±0.41.0 ±0.4-0.1 to -0.7
    2.501.8 ±0.61.2 ±0.4-0.2 to -1.0

    †Can be radius or chamfer, to ISO 13715. Dimensions and Tolerances according to ISO 3547.

    Features

    • Good frictional properties with negligible stick-slip.
    • High static and dynamic load capacity.
    • Suitable for rotating, oscillating, reciprocating and sliding movements.
    • Compact size and low weight.
    • Prefinished that requires no machining after assembly.
    • Possibility to burnish for reduced operating clearance.
    • No water absorption and therefore dimensionally stable.
    • Lead free in compliance with European RoHS 2011/96/EC, directives.

    Extras

    Other sizes available, P.O.A.
    Bronze backing version for increased corrosion resistance available, P.O.A.

    Product specifications
    Diameter [Di] (Nom.)4
    Diameter [Do] (Nom.)5.5
    Wall Thickness [s3]0.730 +0.02/-0
    Dimension [B]6 ±0.25
    Shaft Diameter [DJ]h6 4 +0/-0.008
    Housing Diameter [DH]H6 5.5 +0.008/-0
    Bush I.D. when assembled in H7 Housing [Di,a]4 +0.048/-0
    Clearance [CD]0 +0.056/-0