DI-6 Type Spacer Sub-Assemblies Timken 69790494590

Описание

The DI Type coupling has a “Drop-In” spacer assembly that is assembled at the factory. The coupling consists of two hubs and a spacer assembly comprising of the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted to the spacer and guard rings at the factory using the torque values recommended by Lovejoy for the disc pack bolts. With the hubs mounted on the shafts, the entire disc pack assembly can be “Dropped In” place between the two hubs. The hubs are piloted to ensure proper centering of the spacer assembly. This piloting serves as an anti-flail feature and aids in the coupling’s ability to meet the balance standards mandated by API. This style coupling is designed to meet the balance and anti-flail requirements specified in API-610. Oversized, or Jumbo, hubs are available for use with the DI Type coupling to allow for larger bore sizes on most DI coupling sizes. This allows for the use of smaller DI couplings in applications where a smaller size coupling can still accommodate the application torque. Specifications Description DI185-6-SUBASSY-BSE=7" Hub Style Standard Type Disc Style Spacer Assembly Color Metallic Coupling Series DI-6 Coupling Type Drop in Spacer Assembly Weight 33.00 lb Weight (Complete Coupling w/ Max. Bores) 62.00 lb Dimensional Data Height 7.6 in Between Shaft Ends 7.00 in Width 7.600 in Cubic inches 404.32000 in³ Dimensional Data of Related Coupling Coupling Size 185-6 Length thru Bore 3.150 in Outside Diameter 5.280 in Overall Length 13.300 in Max. Bore (Dimensions ID) 3.750 in Flange Diameter (Dimension FD) 7.6 in Dimension PW 7.000 in Dimension S 3.480 in Distance between Shaft Ends (Dimension BSE) 7 in Performance Data of Related Coupling Temperature -40 to 450 ºF Nominal Torque 3300.00 in·lb Max. Torque 58400 in·lb Max. Speed (Unbalanced) 4200 rpm Max. Speed (Balanced) 10500 rpm Axial Misalignment (∆ Ka) 0.146 in Max. Angular Misalignment 1.50 º Torsional Stiffness x 106 11.50 in·lb/rad Rated Power at 100 rpm 46.30 hp Features Features Designed to meet the API 610 Standard