CAD (0)
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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
Unit of Measure
Notes
Disclaimer |
N/A 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 |
N/A
|
Key Dimensions
Description |
N/A DD7B-UJ-9/16X9/16-NKW NSS BE |
Bore A & B |
N/A 9/16 in |
Type |
N/A Universal Joints - DD Type |
Material |
N/A Steel |
Style |
N/A Bored |
Weight |
N/A 1.53 lb |
Color |
N/A Metallic |
Bore Type |
N/A Finished Bore |
Connection Type A x B |
N/A 9/16 x 9/16 in |
Dimensional Data
Size |
N/A DD7B |
Set Screw Size |
N/A No Setscrew |
Keyway A & B (W x D) |
N/A No Keyway |
Outside Diameter |
N/A 1.120 in |
Overall Length |
N/A 7 in |
Bore Depth (Dimension C) |
N/A 1.000 in |
Max. Bore - No Keyway (Dim. ID1 & ID2) |
N/A 0.880 in22.00 mm |
Main Pin Height (Dimension E) |
N/A 1.750 in |
Dimension F (Standard) |
N/A 3.500 in88.90 mm |
Dimension F (Minimum) |
N/A 2.500 in63.50 mm |
Cubic inches |
N/A 8.78080 in³ |
