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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.

Specifications

Description 

 N/A HD8B-UJ-1/2X5/8-NKW LH 2SS90 BE

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 1/2 & 5/8 in

Size

 N/A HD8B

Set Screw Size

 N/A 1/4-20 (2 each side)

Keyway A & B (W x D)

 N/A No Keyway & 3/16 Keyway

Outside Diameter

 N/A 1.250 in

Overall Length

 N/A 3.75 in

Bore Depth (Dimension C)

 N/A 0.880 in

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