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Spline Shaft(Nut type:Block type)

Splines are parts that transmit power through the movement of interlocking grooved rotary shafts. Since splines transmit power by meshing together many tooth surfaces, they have superior load transmission ability and alignment relative to fasteners such as screws, pins, keys or mechanical locks. The main types of splines are square splines (with linear and parallel groove side surfaces), involute splines (with zig-zag tooth shapes in circular arrangements) and ball splines (that generate linear motion from rolling steel balls placed in the grooves). Splines that can transmit large torques are used in a variety of mechanisms such as automotive and high-speed rolling stock transmissions, propeller shafts, transportation equipment and machine tools. There are a wide range of applications, so an extensive lineup of product types and shapes are available.

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  • With key type
  • Flange Type
  • Rotary Type
  • Block type
  • Type with Gear
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Brand
Product Series
CAD
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Min. Shipping Days
Nut type
Shaft end shape (left)
Shaft end shape (right)
Type
Spline shaft outer diameter D(φ)
Torque
Material
Number of nuts(pcs.)
Nut length
Nut Overall Length L1(mm)
Nut Outer Diameter D1(φ)
Preload
Accuracy Grade

    Square Ball Spline LBH Type

    Brand

    THK

    Product Series

    Square Ball Spline LBH Type

    CAD
    • 2D / 3D
    Starting from

    -

    Min. Shipping Days Quote
    Nut typeBlock type
    Shaft end shape (left)Standard
    Shaft end shape (right)Standard
    TypeSolid / Hollow
    Spline shaft outer diameter D(φ)-
    TorqueHigh Torque
    Material-
    Number of nuts(pcs.)1 ~ 5
    Nut lengthStandard
    Nut Overall Length L1(mm)43 ~ 115
    Nut Outer Diameter D1(φ)-
    PreloadStandard / Light Preload / Medium Precompression
    Accuracy GradeStandard Grade / High Grade / Precision Grade

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    MISUMI Unit Example related to this category

    Categories related to Spline Shaft