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    LT-X Set

    Cylindrical Nut
    main product photo

    Miniature series of LT-X ball spline. LT-X is more compact than the conventional ball spline, Model LT. Miniature series is only available for nut & shaft set.

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    Shaft O.D. (mm) Clear
    Nut Qty Clear
    Shaft Length (mm) Clear
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    *Please contact THK if you need more than available quantity or out of stock items
    Attributes Part Number CAD Online Store
    Unit Price (USD)    		 Quantity Days to Ship Item Total
    Shaft O.D. (mm): 3
    Shaft Length (mm): 150
    Nut Qty: 1
    		LT3X+150L –
    		Days to Ship: Contact Us
    Shaft O.D. (mm): 3
    Shaft Length (mm): 150
    Nut Qty: 1
    		LT3XD+150L –
    		Days to Ship: Contact Us
    Shaft O.D. (mm): 4
    Shaft Length (mm): 200
    Nut Qty: 1
    		LT4XUU+200L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 5
    Shaft Length (mm): 250
    Nut Qty: 1
    		LT5XUU+250L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 6
    Shaft Length (mm): 315
    Nut Qty: 1
    		LT6XUU+315L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 8
    Shaft Length (mm): 500
    Nut Qty: 1
    		LT8XUU+500L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 3
    Shaft Length (mm): 150
    Nut Qty: 2
    		2LT3X+150L –
    		Days to Ship: Contact Us
    Shaft O.D. (mm): 3
    Shaft Length (mm): 150
    Nut Qty: 2
    		2LT3XD+150L –
    		Days to Ship: Contact Us
    Shaft O.D. (mm): 4
    Shaft Length (mm): 200
    Nut Qty: 2
    		2LT4XUU+200L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 5
    Shaft Length (mm): 250
    Nut Qty: 2
    		2LT5XUU+250L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 6
    Shaft Length (mm): 315
    Nut Qty: 2
    		2LT6XUU+315L –
    		Days to Ship: 1 - 3 days
    Shaft O.D. (mm): 8
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LT8XUU+500L –
    		Days to Ship: 1 - 3 days
    Model No. Spline nut dimensions Basic torque rating Basic load rating Static permissible moment Mass
    Outer diameter Length Keyway dimensions Greasing hole
    d0
    D Tolerance L
    (With seal)    		 L
    (Without seal)    		 L2 b
    H8    		 t l0 CT C0T C C0 MA.1**
    		 MA.2**
    		 MA.2**
    		 Spline
    Nut
    g    		 Spline
    Shaft
    mm mm mm mm mm mm mm mm mm N-m N-m kN kN N-m N-m N-m mm kg/m
    LT3X 6 0-0.008 - 10 6.5 - 0.7 - - 0.23 0.42 0.26 0.48 0.52 - 3.1 1.1
    LT3XD 6 0-0.009 - 10 6.5 - 0.8 - - 0.23 0.42 0.26 0.48 0.52 - 3.1 1.6
    LT4X 8 14.4 12 7.5 - 1 - 1 0.49 0.82 0.42 0.7 0.84 6.2 5.0 2.2 0.1
    LT5X 10 15 13.6 7.3 2 1.2 4.7 1 0.82 1.25 0.56 0.85 1.04 8.2 6.6 3.3 0.15
    LT6X 12 0-0.011 19 17.6 10.2 2 1.2 6 1 1.73 2.77 0.98 1.58 2.85 19 15.2 6.6 0.21
    LT8X 15 25 23.8 14.6 2.5 1.2 8 1 6.00 9.23 1.39 2.15 5.13 34.3 27.4 14.3 0.38
    Note **: The mass of the spline nut does not include the seal. AFB-LF is the default grease. For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
    Number of nutson one shaft Model Size Seal Type Rail Length
    2 LT-X 25 UU + 750L
    No symbol : 1 nut LT-X 3 UU : end seal on both sides 150L
    2 4 200L
      5 250L
      6 315L
      8 500L