F Type Flex Hubs - Rough Stock Bore Timken 69790400207

Описание

F Type Flex Hubs, Rough Stock Bore For use with F (Flex-Flex) or FFR (Flex-Rigid) couplings. The F Type coupling consists of two flex hubs, two sleeves and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The F Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh). The FFR Type coupling consists of one flex hub, one rigid hub, one sleeve, and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh). For larger torques, consider the FHD Type gear coupling in sizes 10 through 30. Notes Disclaimer Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details. Specifications Description F-3.5-HUB-RSB Type Gear Coupling Hubs Hub Material AISI 1045 Style Unbored Color Metallic Bore Type Rough Stock Bore Coupling Type Gear Weight 40.00 lb Dimensional Data Size 3 1/2 Set Screw Style Coupling Size (Dimension T) No Setscrew Length thru Bore 4.190 in Max. Bore 4.625 in Rough Stock Bore 1.81 in Dimension HD 6.5 in Cubic inches 177.02750 in³ Overall Length 8.63 in Flange Diameter (Dimension FD) 11.00 in Distance between Shaft Ends (Dimension BSE) 0.25 in Performance Data Nominal Torque 151200 in·lb Max Speed (Unbalanced) 3500 rpm