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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Universal Joints > HD Type Universal Joints > HD Type without Keyway - Inch (Imperial) Bores > Part Number 68514417399  
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Part Number 68514417399, HD Type without Keyway - Inch (Imperial) Bores


HD Type Universal Joints incorporate induction hardened yoke ears for longer life using the standard pin and block design. It is ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. Boot retaining grooves are standard. HD Type are available in round, hex, splined, or keyway bore.

For optimal wear and extended life, lubrication and boots are required. (Boots are available for purchase separately.) HDD and HDDX drive line assemblies can also be provided to increase life of your drive line or drive shaft.



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 
HD7B-UJ-9/16X9/16-NKW NSS BE

Type
Universal Joints - HD Type

Material
Steel

Style
Bored

Weight
0.70 lb

Color
Metallic

Bore Type
Finished Bore


Dimensional Data

Bore A & B
9/16 x 9/16 in

Size
HD7B

Set Screw Size
No Setscrew

Keyway A & B (W x D)
No Keyway

Outside Diameter
1.120 in

Overall Length
3.50 in

Bore Depth (Dimension C)
1.000 in

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

Main Pin Height (Dimension E)
1.750 in

Cubic inches
4.39040 in³


Performance Data

Operating Temperature Range
-30 to 212 ºF

Static Breaking Torque
2880.00 in·lb

Max. Speed
1750.00 rpm

Static Breaking Torque
2880.00 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)

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


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