The L100 coupling half with a 1-1/4" bore with a key-way is also commonly called an L100 coupling hub. The compact yet robust design of this 1-1/4" bore L100 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L100 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10" to 0.15". This advantage is due to the greater radial softness. Additionally, L100 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L100 coupling halves with a 1-1/4" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!

L100 Coupling Half 1-1/4" Dimensions

• Part #: L100
• Type: 1
• Bore Size: 1-1/4"
• Hub Dia. (A): 2.531"
• Overall Length (B): 3.459"
• Distance Between Flanges (C): 0.660"
• Length Thru Bore (D): 1.368"
• Weight: 3.40 LBS
• Set Screw Size: 1-1/4"-18UNCX1-1/4"
• Set Screw Quantity: 2