Manufactured by Timken Corp. (Lovejoy), this coupling hub is designed for use in flexible jaw coupling assemblies commonly found in industrial power transmission applications. The Lovejoy Hub 11342 serves as a core component in connecting shafts and transmitting torque between drive and driven equipment, accommodating minor misalignment while maintaining reliable mechanical engagement.
Lovejoy jaw coupling hubs are widely used in pumps, compressors, conveyors, and general industrial machinery where dependable shaft coupling is required. The hub pairs with a corresponding spider element and mating hub to complete the coupling assembly.
SKU: L099-1
Supplier Part Number (MPN): 68514411342
Alternate Part Numbers: C1HK71
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Specifications
Alternate Part Numbers
Alternate Part Number68514411342, Alternate Part Number C1HK71
Brand
The Timken Corporation (Lovejoy)
Brand
Timken Corp. (Lovejoy)
Pack Size
1.00
UOM
EA
Supplier Part Number
68514411342
Product Weight
1.10 lbs
Product Questions & Answers (1)
Question by: Shane B on Mar 22, 2026, 3:23 PM
Got a jaw coupling setup on a pump and need a new hub, this the 11342 from Lovejoy?
Answer by: Customer Support on Mar 23, 2026, 6:01 PM
that's the one. The full part number is 68514411342, and it also crosses to C1HK71 if you've seen that number on old paperwork. It's made by Timken Corp. under the Lovejoy brand, so you're getting the same hub you'd find through any authorized Lovejoy channel.
