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Jacobs Taper Mounted Plain Bearing Chucks

Jacobs Taper Mounted Plain Bearing Chucks

$145.28 USD

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Plain Bearing Chucks

The O.E.M. standard for accuracy and durability on all types of industrial power and machine tools

The Jacobs Plain Bearing Chuck is the world's most widely used for medium or heavy-duty portable, bench or floor mounted power tools. This industrial quality chuck, with fully hardened and ground working components, offers exceptionally high accuracy, gripping power and durability. Both heavy and medium duty models are available in a wide range of capacities for use on threaded mounts and taper mounted spindles

Features

  • Heavy and Medium Duty models for threaded or taper mounting.
  • Jaws center-ground for absolute straightness and alignment.
  • Jaws specially treated to ensure extended thread life and high gripping surface hardness.
  • One-piece sleeve eliminates crack between driving teeth often found in other designs.
  • Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance.
  • Fluted sleeve standard.
  • Each chuck 100% inspected for performance and precision.
    Taper Mounted Heavy Duty Models
    Part # Model # Capacity Range Mount
    Jacobs
    Key
    No.
    Minimum Maximum
    in mm in mm
    JAC.3A 3A 0.125 3 0.625 16 3JT K3
    JAC.3KD 3KD (2) 0.125 3 0.625 16 3JT K3
    JAC.3PD 3PD (3) 0.125 3 0.625 16 3JT K3
                   
    JAC.34-02 34-02 0 (1) 0 0.500 13 2JT K3
    JAC.34-06 34-06 0 (1) 0 0.500 13 6JT K3
    JAC.34-33 34-33 0 (1) 0 0.500 13 33JT K3
    JAC.34-33C 34-33C (4) 0 (1) 0 0.500 13 33JT K3C
                   
    JAC.36 36 0.180 5 0.800 20.3 3JT K4
    JAC.36KD 36KD (2) 0.180 5 0.800 20.3 3JT K4
    JAC.36PD 36PD (3) 0.180 5 0.800 20.3 3JT K4

    (1) Minimum capacity will hold a No.70 ( .028"/.711 mm) drill.
    (2) Equipped with positive drive slot.
    (3) Equipped with pin-type positive drive.
    (4) Equipped with locking collar.

     

    Taper Mounted Medium Duty Models
    Part # Model # Capacity Range Mount
    Jacobs
    Key
    No.
    Minimum Maximum
    in mm in mm
    JAC.0 0 0 (1) 0 0.156 4 0JT K0
    JAC.1A 1A 0 (1) 0 0.250 6.5 1JT K1
    JAC.2A 2A 0 (1) 0 0.375 10 2JT K2
    JAC.31-01 31-01 0 (1) 0 0.375 10 1JT K30
    JAC.31-02 31-02 0 (1) 0 0.375 10 2JT K30
                   
    JAC.33 33 0.08 2 0.500 13 33JT K32
    JAC.3326A 3326A(4) 0.08 2 0.500 13 33JT K32
    JAC.33KD 33KD (3) 0.08 2 0.500 13 33JT K32

    (1) Minimum capacity will hold a No.70 ( .028"/.711 mm) drill.
    (2) Equipped with positive drive slot.
    (3) Equipped with pin-type positive drive.
    (4) Equipped with locking collar.


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