All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Universal Joints > DD & DDX Types Universal Joints > DD Type - Solid Bores > Part Number 68514417056  

Part Number 68514417056, DD Type - Solid Bores

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

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





Notes  · Specifications  · Dimensional Data  · Performance Data

Notes

Disclaimer
Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.

Notes 
  • Static Breaking Torque is not recommended operating torque.
  • Square and hex bore measured across the flats.
  • Bores other than shown are available at additional charge.
  • Shorter centers upon request.


Specifications

Description 
DD12-UJ-SOLIDXSOLID

Type
Universal Joints - DD Type

Material
Steel

Style
Unbored

Weight
7.70 lb

Color
Metallic

Bore Type
Solid


Dimensional Data

Std Bore
1 in

Size
DD12

Set Screw Size
No Setscrew

Outside Diameter
2.000 in

Overall Length
10.880 in

Bore Depth (Dimension C)
1.500 in

Max. Bore - No Keyway (Dim. ID1 & ID2)
1.5 in
38 mm

Main Pin Height (Dimension E)
2.72 in

Dimension F (Standard)
5.440 in
138.18 mm

Dimension F (Minimum)
3.940 in
100.08 mm

Cubic inches
43.52000 in³


Performance Data

Operating Temperature Range
-20 to 212 ºF

Static Breaking Torque
15600.00 in·lb

Max. Speed
1750.00 rpm

Static Breaking Torque
15600.00 in-lb

Max. Angle Offset
25.00 º


 MORE IMAGES 

·  Correct/Incorrect Assembly



 DOWNLOADS 

Universal Joints Catalog (full catalog)
(PDF, 0KB)