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NB SW40AJ 2 1/2" inch Adjustable Ball Bushings Linear Motion
    Close NB SW40AJ 2 1/2" inch Adjustable Ball Bushings Linear Motion

    NB SW40AJ 2 1/2" inch Adjustable Ball Bushings Linear Motion

    Price: $292.49

    Code: kit8028

    Product Descriptions

    SW40AJ:Clearance Adjustable Type Ball Bushing
    Made in Japan:NB Linear Systems


    SW40AJ 2 1/2" inch Adjustable Ball Bushing
    SW40AJ 2 1/2" inch Adjustable Ball Bushing

    2 1/2" SW40AJ Clearance Adjustable Type Linear Motion Ball Bushing,2 1/2" Bore inch type linear motion ball bushings/bearings, inner diameter(bore) is 2 1/2" inch,high accuracy grade linear bushings, inch series is mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

    • Item: SW40AJ Ball Bearing
    • Type: Linear Motion Ball Bushing
    • Ball circuit: 6
    • Shaft Diameter: 2 1/2" inch
    • Size: 2 1/2" x 3 3/4" x 5" inch
    • Inner Diameter: 2 1/2" inch
    • Outer Diameter: 3 3/4" inch
    • Length: 5" inch
    • Dynamic load rating: 4,700 N
    • Static load rating: 10,000 N


    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.





    Major dimensions and tolerance (inches) Eccentricity
    (inch)
    Radial clearance
    (inch)
    dr D L B W D1 h
    inch tolerance inch tolerance inch tolerance inch tolerance
    2 1/2" 0-.0006 3-3/4" 0-.0009 5" 0-.012 3.976" 0-.012 0.12" 3.552" 0.12" .001" -.0005"

    NB SW40AJ 2 1/2" inch Adjustable Ball Bushings Linear Motion :: kit8028 :: Linear Bearing & Motion Systems

    NB SW40AJ 2 1/2" inch Adjustable Ball Bushings Linear Motion :: kit8028 :: VXB Bearing :: Linear Bearing & Motion Systems

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