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DD Type - Solid Bores

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Double Joint Arrangement
  • Designed with two Lovejoy D Type universal joints and a center connecting shaft
  • DD and DDX Type universal joints are tailored to your specific application requirements
  • This configuration compensates for both parallel misalignment and shaft separation
  • Round, hex, splined, or keyway bores are supplied per your requirements
  • Boot retaining grooves are standard. (Boots are available for purchase separately.)
  • Lubrication is required for optimal wear – boots and lubricant extend universal joint life





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  Results 1 - 13 of 13 1 

Item #

Description 

Material

Set Screw Size

Outside Diameter

Overall Length

Max. Bore - No Keyway (Dim. ID1 & ID2)

Static Breaking Torque

Main Pin Height (Dimension E)

68514417002 DD1 UJNT SOLID Steel No Setscrew 0.380 in 3.50 in 0.250 in
6.00
mm
110.00 in-lb 0.880 in
68514417005 DD2 UJNT SOLID Steel No Setscrew 0.500 in 4.00 in 0.380 in
9.00
mm
378.00 in-lb 1.000 in
68514417011 DD3 UJNT SOLID Steel No Setscrew 0.620 in 4.500 in 0.500 in
12.00
mm
540.00 in-lb 1.120 in
68514417015 DD4 UJNT SOLID Steel No Setscrew 0.750 in 5.380 in 0.620 in
15.00
mm
768.00 in-lb 1.34 in
68514417020 DD5 UJNT SOLID Steel No Setscrew 0.880 in 6.000 in 0.690 in
17.00
mm
1176.00 in-lb 1.500 in
68514417026 DD6 UJNT SOLID Steel No Setscrew 1.000 in 6.750 in 0.750 in
19.00
mm
1560.00 in-lb 1.680 in
68514417038 DD7 UJNT SOLID Steel No Setscrew 1.120 in 7.000 in 0.880 in
22.00
mm
2880.00 in-lb 1.750 in
68514417041 DD8 UJNT SOLID Steel No Setscrew 1.250 in 7.500 in 1.000 in
25.00
mm
5220.00 in-lb 1.880 in
68514417050 DD10 UJNT SOLID Steel No Setscrew 1.500 in 8.500 in 1.12 in
28
mm
7920.00 in-lb 2.12 in
68514417053 DD11 UJNT SOLID Steel No Setscrew 1.75 in 10.000 in 1.25 in
31
mm
10680.00 in-lb 2.5 in
68514417056 DD12 UJNT SOLID Steel No Setscrew 2.000 in 10.880 in 1.5 in
38
mm
15600.00 in-lb 2.72 in
68514417061 DD13 UJNT SOLID Steel No Setscrew 2.500 in 14.000 in 1.75 in
44
mm
33120.00 in-lb 3.5 in
68514417067 DD14 UJNT SOLID Steel No Setscrew 3.000 in 18.120 in 2.00 in
50
mm
65400.00 in-lb 4.53 in
  Results 1 - 13 of 13 1