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LT Set

Cylindrical Nut
The most compact type with a straight cylindrical spline nut. When transmitting a torque, a key is driven into the body.
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Attributes Part Number Online Store
Unit Price (USD)
Quantity Days to Ship Item Total
Shaft O.D. (mm): 6
Shaft Length (mm): 300
Nut Qty: 1
LT6UU+300L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 8
Shaft Length (mm): 500
Nut Qty: 1
LT8UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 10
Shaft Length (mm): 500
Nut Qty: 1
LT10UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 13
Shaft Length (mm): 500
Nut Qty: 1
LT13UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 16
Shaft Length (mm): 500
Nut Qty: 1
LT16UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 20
Shaft Length (mm): 500
Nut Qty: 1
LT20UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 25
Shaft Length (mm): 750
Nut Qty: 1
LT25UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 30
Shaft Length (mm): 750
Nut Qty: 1
LT30UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 40
Shaft Length (mm): 750
Nut Qty: 1
LT40UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 50
Shaft Length (mm): 750
Nut Qty: 1
LT50UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 6
Shaft Length (mm): 300
Nut Qty: 2
2LT6UU+300L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 8
Shaft Length (mm): 500
Nut Qty: 2
2LT8UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 10
Shaft Length (mm): 500
Nut Qty: 2
2LT10UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 13
Shaft Length (mm): 500
Nut Qty: 2
2LT13UU+500L
Days to Ship: 1 - 3 days
Shaft O.D. (mm): 16
Shaft Length (mm): 500
Nut Qty: 2
2LT16UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 20
Shaft Length (mm): 500
Nut Qty: 2
2LT20UU+500L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 25
Shaft Length (mm): 750
Nut Qty: 2
2LT25UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 30
Shaft Length (mm): 750
Nut Qty: 2
2LT30UU+750L
Shaft O.D. (mm): 40
Shaft Length (mm): 750
Nut Qty: 2
2LT40UU+750L
Days to Ship: 3 - 4 weeks
Shaft O.D. (mm): 50
Shaft Length (mm): 750
Nut Qty: 2
2LT50UU+750L
Days to Ship: 3 - 4 weeks
Model No. Spline nut dimensions Basic torque rating Basic load rating
(Radial)
Static permissible moment
Outer diameter Length Keyway r Greasing hole
d0
D Tolerance L Tolerance bH8 t0/+0.1 l0 Dynamic
CT
Static
C0T
Dynamic
C
Static
C0
MA.1** MA.2**
mm mm mm mm mm mm mm mm mm N-m N-m kN kN N-m N-m
LT6 14 0-0.011 25 0-0.2 2.5 1.2 10.5 0.5 1 0.98 1.96 1.18 2.16 4.9 36.3
LT8 16 25 2.5 1.2 10.5 0.5 1.5 1.96 2.94 1.47 2.55 5.9 44.1
LT10 21 0-0.013 33 3 1.5 13 0.5 1.5 3.92 7.84 2.84 4.9 15.7 98
LT13 24 36 3 1.5 15 0.5 1.5 5.88 10.8 3.53 5.78 19.6 138
LT16 31 50 3.5 2 17.5 0.5 2 31.4 34.3 7.06 12.6 67.6 393
LT20 35 0-0.016 63 4 2.5 29 0.5 2 56.9 55.9 10.2 17.8 118 700
LT25 42 71 0-0.3 4 2.5 36 0.5 3 105 103 15.2 25.8 210 1140
LT30 47 80 4 2.5 42 0.5 3 171 148 20.5 34 290 1710
LT40 64 0-0.019 100 6 3.5 52 0.5 4 419 377 37.8 60.5 687 3760
LT50 80 125 8 4 58 1 4 842 769 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 LT 25 UU + 750L
No symbol : 1 nut LT 6 UU : end seal on both sides 300L
2   8 500L
  10 750L
  13
  16
  20
  25
  30
  40
  50