FLA Type (Flex-Flex All-Metal Labyrinth Seal) Flex Sleeves Timken 69790491089

Описание

FLA Type (Flex-Flex All-Metal Labyrinth Seal) Flex Sleeves For use with FLA (Flex-Flex All-Metal Labyrinth Seal) and FLAFR (Flex-Rigid All-Metal Labyrinth Seal) couplings. The FLA Type coupling consists of two special FLA Type flex hubs, two FLA 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 FLA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh). The FLAFR Type coupling consists of one special FLA flex hub, one FA rigid hub, one FLA flex 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 FLAFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh). Specifications Description FLA-4.5S-SLEEVE Hub Style Shrouded Bolt Max. Bore - Standard Keyway (Dimensions ID1/ID2) 4.750 in Type Sleeves Material All Metal Style Labryrinth Seal Shrouded Bolt Sleeve Application Driver and Driven Weight 46.10 lb Complete Coupling Weight 240.00 lb Dimensional Data Size 4 1/2 in Length thru Bore 5.310 in Puller Hole Size 1-8 Distance between Shaft Ends (Dimension BSE) 0.31 in Dimension D 10.380 in Center Line to Center Line of Teeth 9.000 in Dimension FD 13.63 in Dimension W 2.500 in Cubic inches 986.47534 in³ Performance Data Max. Speed (Unbalanced) 4770.00 rpm Max. Speed (Balanced) 7155.00 rpm Nominal Torque 393800.00 in·lb Max. Angular Misalignment (per Gear Mesh) 1.50 º Parallel Misalignment 0.079 in Features Features All-Metal Labyrinth Seals Notes Notes Exposed Bolt Design is standard.