TB Wood's 8S218 Sleeve Coupling Flange - 2-1/8" Bore Size for Industrial Machinery & Power Transmission Systems - Perfect for Pumps, Compressors, and Conveyor Belt Applications

S-Flex Shaft Coupling, Body Style Type-S Flange Close Coupled, Bore Dia. (In.) 2-1/8, Length through Bore (In.) 2.09, Max. RPM 4500, Keyseat Size (In.) 1/2 x 1/4, Outside Dia. (In.) 5.450, Width (In.) 2.09, Height (In.) 5.450, Hub Dia. (In.) 5.450, Material of Construction Cast Iron, Setscrew Location One over the Key and One at 90 Degrees, Max. Angular Misalignment 1 Degree with EPDM/Neoprene Sleeves and 1/4 Degree with Hytrel Sleeves, Ideal For Applications In Motors, Pumps, Compressors, Blowers, Mixers and Conveyors, Bushing Required NoneFeatures:Keyseat Size (In.) -1/2 x 1/4Outside Dia. (In.) -5.450Width (In.) -2.09Height (In.) -5.450Hub Dia. (In.) -5.450Material of Construction -Cast IronSetscrew Location -One over the Key and One at 90 DegreesMax. Angular Misalignment -1 Degree with EPDM/Neoprene Sleeves and 1/4 Degree with Hytrel SleevesIdeal For -Applications In Motors, Pumps, Compressors, Blowers, Mixers and ConveyorsBushing Required -NoneWARNING: California Residents:This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. California proposition 65 warning