UPC 68514410689

Exact manufacturer hub-selection record for a L075 L Type jaw coupling hub.

Coupling sizeL075Bore11/16 inKeyway3/16 x 3/32SysteminchOfficial source ↗

Published hub evidence

Exact UPC selection record

Catalog updated 12/2025

Lovejoy UPC number: 68514410689
Published table suffix: 10689
Coupling size: L075
Bore: 11/16 in
Keyway: 3/16 x 3/32
Source section: JW-12
Published row text: 11/16 3/16 x 3/32 — — 10425 10689 10772 11086 11337 11511 11734 12102 — — —

Verification boundary

Do not infer interchange

Hub identityConfirm the complete Lovejoy UPC and coupling size rather than relying on bore alone.

Shaft interfaceVerify bore tolerance, keyway, shaft fit, set screw arrangement, and any required L-LOC or special hub feature.

Coupling assemblyMatch the second hub, elastomer/spider material, torque rating, speed limit, and shaft separation.

Duty and environmentCheck alignment, shock loading, chemical exposure, temperature, guarding, and current Lovejoy documentation.

Related Lovejoy hubs