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NB Systems SW20 1 1/4" inch Ball Bushings Linear Motion
    Close NB Systems SW20 1 1/4" inch Ball Bushings Linear Motion

    NB Systems SW20 1 1/4" inch Ball Bushings Linear Motion

    Price: $59.88

    Code: Kit7965

    Product Descriptions

    SW20:Made in Japan:NB Linear Systems
    Nippon Bearing Linear Systems


    SW20 1 1/4" inch Ball Bushings
    SW20 1 1/4" inch Ball Bushings
    SW20 1 1/4" Bore linear motion ball bushings/bearings, SW20 inner diameter(bore) is 1 1/4" inch dimensions with steel retainer, bearing is high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. The NB slide bush is a linear motion mechanism utilizing the rotational motion of ball elements. Since linear motion is obtained using a simple mechanism, the slide bush can be used in a wide variety of applications, including transportation equipment, food processing equipment, and semiconductor equipment. The NB slide bush uses a round shaft for the guide, resulting in effective space utilization, which allows for compact designs. The raceway surface is precision ground. Since the contact surface between the ball elements and the raceway surface is minimized, the NB slide bush provides low friction when compared to other linear motion mechanisms.
    • Item: SW20 Linear Motion Ball Bushings
    • Type: NB Systems Ball Bushings Linear Motion
    • Number of ball circuits: 6
    • Size: 1 1/4" x 2" x 2 5/8" inch
    • Inner Diameter: 1 1/4" inch
    • Outer Diameter: 2" inch
    • Length: 2 5/8" inch
    • Quantity: One Bearing
    • Dynamic load rating: 1,570 N
    • Static load rating: 2,740 N


    Major dimensions and tolerance (inch)
    Eccentricity
    Radial clearance
    (inch)
    dr D L B W D1 Precision
    (inch)
    High
    (inch)
    inch tolerance inch tolerance inch tolerance inch tolerance
    Precision High
    1-1/4" 0-.00035 0-.0005 2" 0-.00075 2-5/8" 0-.012 2" 0-.012 0.068 1.89 .0005-12 .0008-20 .0003-8

    NB Systems SW20 1 1/4" inch Ball Bushings Linear Motion :: Kit7965 :: Linear Bearing & Motion Systems

    NB Systems SW20 1 1/4" inch Ball Bushings Linear Motion :: Kit7965 :: VXB Bearing :: Linear Bearing & Motion Systems

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