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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Universal Joints > D Type Universal Joints > D Type with Keyway - Inch (Imperial) Bores > Part Number 68514444055  
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Part Number 68514444055, D Type with Keyway - Inch (Imperial) Bores


D Type Universal Joints incorporate a standard pin and block design, and are ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. Boot retaining grooves are standard.

For optimal wear and extended life, lubrication and boots are required. (Boots are available for purchase separately.) 

Description Abbreviations: KW = Keyway, SS = Setscrew, BE = Both Ends, PH = Pin Hole, at 90 = at 90 degrees.



Unit of Measure: Imperial Metric Both

Notes  · Specifications  · Dimensional Data  · Performance Data  · Features

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 a recommended operating torque.
  • Square and hex bores are measured across the flats.
  • Operation of all universal joints is determined by the angle/speed combinations of the application. Consult Lovejoy Engineering for specific limitations and recommendations.
  • Applications that fall outside the limitations of these tables should be referred to Lovejoy Engineering for assistance.


Specifications

Description 
D10B-UJ-3/4X3/4-NSS BE

Material
Steel

Type
Universal Joints - D Type

Weight
1.49 lb

Style
Bored

Color
Metallic

Connection Type A x B 
3/4 x 3/4 in


Dimensional Data

Bore A & B
3/4 in

Size
D10B

Keyway A & B (W x D)
3/16 x 3/32 in

Set Screw Size
No Setscrew

Outside Diameter
1.500 in

Overall Length
4.25 in

Bore Depth (Dimension C)
1.180 in

Max. Bore (Dimensions ID1/ID2)
0.880 in
21.00 mm

Main Pin Height (Dimension E)
2.12 in

Cubic inches
9.56250 in³


Performance Data

Operating Temperature Range
-30 to 212 ºF

Max. Speed
1750.00 rpm

Static Breaking Torque
7920.00 in-lb

Max. Angle Offset
25.00 º


Features

Features 
  • Industry standard
  • Stainless steel and needle bearing available
  • 13 sizes
  • Pin & Block design
  • Boot retaining grooves standard


 MORE IMAGES 

·  Running Curves



 DOWNLOADS 

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

D Type UPC Reference Table
(PDF, 96KB)

UJoints D1-D14 Assembly Instructions
(PDF, 0KB)


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