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    Manufacturer: Ondrives

    QHK0306TN

    Open End Needle Roller Bearing to DIN 618 Part 1. 3mm Bore.
    SKU: QHK0306TN
    RFQ Delivery: -
    Product specifications
    Bore Diameter [d]3
    Diameter [A]6.5
    Dimension [W] +0/-0.26
    Dynamic Load Rating [N]925
    Static Load Rating [N]565
    Limiting Speed - Grease [rpm]33000
    Limiting Speed - Oil [rpm]50000
    Mass (g)0.6

    Material

    Outer Ring: Carburised Chrome Molybdenum Steel.
    Rollers: Special carbonitriding heat treated Steel. Crowning reduces edge load stress concentration.
    Cage: Polyamide Resin.

    Performance

    Recommended Bearing Fit in Housing: Steel: N6 (N7). Light Alloy: R6 (R7) (<1.6 Ra Circularity / Cylindricity <IT4).
    Shaft Without Inner Ring: h5 (h6). Shaft With Inner Ring: k5 (j6) (58-64 Hrc <0.8 Ra).

    Other Info.

    Needle roller bearings are available in inch sizes and a variety of alternative bore dias., outside dias. and lengths. Also available with double rows and seals.
    Please contact Sales with your specific requirements for a quotation.
    3mm to 22mm dia bore needle roller bearings are ‘F Type’ drawn cup types which offer:

    • Three times longer service life
    • 1.5 x greater allowable static load
    • Reduction and stabilisation of initial mounting.

    Further technical information available on request.

    Specials
    Available in inch sizes and a variety of alternative bore diameters, outside diameters and lengths.
    Also available with double rows and seals.
    Please contact Sales for a quote.

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    Material

    Outer Ring: Carburised Chrome Molybdenum Steel.
    Rollers: Special carbonitriding heat treated Steel. Crowning reduces edge load stress concentration.
    Cage: Polyamide Resin.

    Performance

    Recommended Bearing Fit in Housing: Steel: N6 (N7). Light Alloy: R6 (R7) (<1.6 Ra Circularity / Cylindricity <IT4).
    Shaft Without Inner Ring: h5 (h6). Shaft With Inner Ring: k5 (j6) (58-64 Hrc <0.8 Ra).

    Other Info.

    Needle roller bearings are available in inch sizes and a variety of alternative bore dias., outside dias. and lengths. Also available with double rows and seals.
    Please contact Sales with your specific requirements for a quotation.
    3mm to 22mm dia bore needle roller bearings are ‘F Type’ drawn cup types which offer:

    • Three times longer service life
    • 1.5 x greater allowable static load
    • Reduction and stabilisation of initial mounting.

    Further technical information available on request.

    Specials
    Available in inch sizes and a variety of alternative bore diameters, outside diameters and lengths.
    Also available with double rows and seals.
    Please contact Sales for a quote.

    Product specifications
    Bore Diameter [d]3
    Diameter [A]6.5
    Dimension [W] +0/-0.26
    Dynamic Load Rating [N]925
    Static Load Rating [N]565
    Limiting Speed - Grease [rpm]33000
    Limiting Speed - Oil [rpm]50000
    Mass (g)0.6