Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information

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

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
  • 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 

 N/A HD8B-UJ-5/8-11X3/4

Type

 N/A Universal Joints - HD Type

Material

 N/A Steel

Weight

 N/A 0.94 lb

Style

 N/A Bored

Color

 N/A Metallic

Bore Type

 N/A Finished Bore

Dimensional Data

Bore A & B

 N/A 5/8-11 x 3/4 in

Size

 N/A HD8B

Set Screw Size

 N/A 1/4-20

Keyway A & B (W x D)

 N/A 3/16 x 3/32 in

Outside Diameter

 N/A 1.250 in

Overall Length

 N/A 3.75 in

Bore Depth (Dimension C)

 N/A 1.060 in

Max. Bore (Dimensions ID1/ID2)

 N/A 0.750 in18.00 mm

Main Pin Height (Dimension E)

 N/A 1.880 in

Cubic inches

 N/A 5.85938 in³

Performance Data

Operating Temperature Range

 N/A -30 to 212 ºF

Static Breaking Torque

 N/A 5220.00 in·lb

Max. Speed

 N/A 1750.00 rpm

Static Breaking Torque

 N/A 5220.00 in-lb

Max. Angle Offset

 N/A 25.00 º

Features

Features 

 N/A
  • Industry standard
  • Stainless steel and needle bearing available
  • 13 sizes
  • Pin & Block design
  • Boot retaining grooves standard
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.