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    LF Set

    Flanged Nut
    main product photo
    The spline nut can be attached to the housing via the flange, making assembly simple. It is optimal for locations where the housing may be deformed if a keyway is machined on its surface, and where the housing width is small.

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    Shaft O.D. (mm) Clear
    11. show 5 more show less
    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): 6
    Shaft Length (mm): 300
    Nut Qty: 1
    		LF6UU+300L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 8
    Shaft Length (mm): 500
    Nut Qty: 1
    		LF8UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 10
    Shaft Length (mm): 500
    Nut Qty: 1
    		LF10UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 13
    Shaft Length (mm): 500
    Nut Qty: 1
    		LF13UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 16
    Shaft Length (mm): 500
    Nut Qty: 1
    		LF16UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 20
    Shaft Length (mm): 500
    Nut Qty: 1
    		LF20UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Shaft Length (mm): 750
    Nut Qty: 1
    		LF25UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 30
    Shaft Length (mm): 750
    Nut Qty: 1
    		LF30UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 40
    Shaft Length (mm): 750
    Nut Qty: 1
    		LF40UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 50
    Shaft Length (mm): 750
    Nut Qty: 1
    		LF50UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 6
    Shaft Length (mm): 300
    Nut Qty: 2
    		2LF6UU+300L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 8
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LF8UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 10
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LF10UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 13
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LF13UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 16
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LF16UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 20
    Shaft Length (mm): 500
    Nut Qty: 2
    		2LF20UU+500L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Shaft Length (mm): 750
    Nut Qty: 2
    		2LF25UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 30
    Shaft Length (mm): 750
    Nut Qty: 2
    		2LF30UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 40
    Shaft Length (mm): 750
    Nut Qty: 2
    		2LF40UU+750L –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 50
    Shaft Length (mm): 750
    Nut Qty: 2
    		2LF50UU+750L –
    		Days to Ship: 3 - 4 weeks
    Related Products
    1. LBF Set
      LBF Set
    Model No. Spline nut dimensions Basic torque rating Basic load rating(Radial) Static permissible moment
    Outer diameter Length Flange diameter H F Greasing hole
    d0    		 PCD Mounting holed1xd2xh
    D Tolerance L Tolerance D1 Tolerance Dynamic
    CT    		 Static
    C0T    		 Dynamic
    C    		 Static
    C0    		 MA.1** MA.2**
    mm mm mm mm mm mm mm mm mm mm mm N-m N-m kN kN N-m N-m
    LF6 14 0-0.011 25 0-0.2 30 0-0.2 5 7.5 1.5 22 3.4×6.5×3.3 0.98 1.96 1.18 2.16 4.9 36.3
    LF8 16 25 32 5 7.5 1.5 24 3.4×6.5×3.3 1.96 2.94 1.47 2.55 5.9 44.1
    LF10 21 0-0.013 33 42 6 10.5 1.5 32 4.5×8×4.4 3.92 7.84 2.84 4.9 15.7 98
    LF13 24 36 44 7 11 1.5 33 4.5×8×4.4 5.88 10.8 3.53 5.78 19.6 138
    LF16 31 50 51 7 18 2 40 4.5×8×4.4 31.4 34.3 7.06 12.6 67.6 393
    LF20 35 0-0.016 63 58 9 22.5 2 45 5.5×9.5×5.4 56.9 55.9 10.2 17.8 118 700
    LF25 42 71 0-0.3 65 9 26.5 3 52 5.5×9.5×5.4 105 103 15.2 25.8 210 1140
    LF30 47 80 75 10 30 3 60 6.6×11×6.5 171 148 20.5 34 290 1710
    LF40 64 0-0.019 100 100 14 36 4 82 9×14×8.6 419 377 37.8 60.5 687 3760
    LF50 80 125 124 16 46.5 4 102 11×17.5×11 842 769 60.9 94.5 1340 7350
    Note **: MA.1 indicates the permissible moment value in the axial direction when a single spline nut is used. MA.2 indicates the permissible moment value in the axial direction when two spline nuts in close contact with each other are used.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 LF 25 UU + 750L
    No symbol : 1 nut LF 6 UU : end seal on both sides 300L
    2   8 500L
      10 750L
      13
      16
      20
      25
      30
      40
      50