SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores Timken 68514436628

Описание

Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment The SC Type coupling consists of two flanges, a sleeve and two shaft hubs Quick Coupling Removal The center drop out section consists of two flanges and the flexible sleeve The flange is bolted to the shaft hub with four hex head cap screws The center drop out section can be removed by removing the hex head cap screws Flats on each hub provides a convenient grip for a wrench in order to facilitate loosening of the screws and, if desired, turning of the pump/motor shafts Once the hub is removed from the pump shaft, maintenance on the pump can be done without disturbing equipment alignment Specifications Description 8SCH-SPCR HUB-1-1/2-3/8X3/16KW Coupling Type Coupling Hubs Hub # 8SCH Material Cast Iron Color Gray Bore Type Finished Bore # of Cap Screws Required 4 Coupling Type S-Flex Weight 3.03 lb Dimensional Data Bore Size 1 1/2 in Thread (Dimension T) 3/8-16 Keyway Size (W x D) 3/8 x 3/16 in Outside Diameter 3.250 in Max. Bore 1.875 in Dimension L 1.720 in Dimension SL 0.660 in Cap Screw Required Size 5/16 - 2-1/4 Cubic inches 18.16750 in³ Performance Data Nominal Torque (with EPDM Sleeve) 1135 in·lb Max. Speed 4500 rpm Torsional Stiffness 4335.00 in·lb/rad Rated HP at 100 rpm 1.80 hp Rated HP at 1,200 rpm 22.00 hp Rated HP at 1,800 rpm 32.00 hp Rated HP at 3,600 rpm 65.00 hp Notes Notes SC = Standard Length