The L090 coupling half with a 20mm bore with a key-way is also commonly called an L090 coupling hub. The compact yet robust design of this 20mm bore L090 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 L090 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, L090 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 L090 coupling halves with a 20mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!

L090 Coupling Half 20mm Dimensions

• Part #: L090
• Type: 1"
• Bore Size: 20mm
• Hub Dia. (A): 2.125"
• Overall Length (B): 2.146"
• Distance Between Flanges (C): 0.490"
• Length Thru Bore (D): 0.841"
• Weight: 1.45 LBS
• Set Screw Size: 20mm-20UNCX20mm
• Set Screw Quantity: 2