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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Universal Joints > HD Type Universal Joints > HD Type with Keyway - Mixed Bores > Part Number 68514464357  
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Part Number 68514464357, HD Type with Keyway - Mixed 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

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.


Specifications

Description 
HD8B-UJ-3/4HEXX3/4HEX-PH

Type
Universal Joints - HD Type

Material
Steel

Weight
0.78 lb

Style
Bored

Color
Metallic

Bore Type
Finished Bore


Dimensional Data

Bore A & B
Hex Bore 3/4 in

Size
HD8B

Set Screw Size
No Setscrew

Keyway A & B (W x D)
Pin Hole One Side (No Keyway)

Outside Diameter
1.250 in

Overall Length
3.75 in

Bore Depth (Dimension C)
0.880 in

Main Pin Height (Dimension E)
1.880 in

Cubic inches
5.85938 in³


Performance Data

Operating Temperature Range
-30 to 212 ºF

Static Breaking Torque
5220.00 in·lb

Max. Speed
1750.00 rpm

Static Breaking Torque
5220.00 in-lb

Max. Angle Offset
25.00 º


 MORE IMAGES 

·  Running Curves



 DOWNLOADS 

Universal Joints Catalog (full catalog)
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UJoints D1-D14 Assembly Instructions
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