Curtis double joints are available in 14 sizes,
and share all of the advantages of Curtis
single U-joints. Features include:
• Extra angularity allows standard units to
operate at angles up to 70°.
• Quick and easy TakeApart™ design for
easy and economical disassembly and
reassembly, with no special tooling required.
• Firm, positive lockup of the entire assembly
thanks to Curtis’ exclusive Tell-Tale Lock
Ring.
• Built-in lubrication passages with Curtis’
exclusive internal lubrication system.
• Lubrication covers (boots) available in
all sizes to retain lubrication and keep out
contaminants, extending the life of the joint.
Curtis Joints do not require grooves on hubs to
retain boots.
• Less galling and seizing because Curtis uses
dissimilar materials on all bearing surfaces.
• Maximum wear and strength from Curtis’
induction hardened forks.
• Easy machinability due to Curtis’ soft hubs.
• Smooth operations and longer life assured
by close and well-controlled tolerances
between mating parts and Curtis’ built-in
lubrication system.
• Perfect concentricity with hubs ground on
center and centering holes provided on solid
hubs to aid in machining.
