Saga Hardware (Bolts & Washers) Timken 68514422121

Описание

Saga is a general purpose, torsionally soft coupling with high tolerance to all forms of misalignment. The design features hexagonal or octagonal rubber donut-shaped elements with metal inserts positioned at each apex during the vulcanization process. These metal inserts carry actual bolts which fix the element to tines on cast, cylindrical hubs. Embedded inserts also have tines which connect with mating surfaces on hubs so that axial bolts can be easily torqued during assembly without twisting the rubber beyond the limits of its elasticity. The rubber between each apex is pre-compressed, so it is much more durable to the stresses arising from the various forms of misalignment and torsional vibrations. Note: A complete Saga coupling is comprised of 2 hubs, an elastomeric donut, and hardware. Specifications Description SAGA-15-BOLTS/WASHERS-SET OF 6 Coupling Size S15 Type Torsional Material Steel Style Flexible Application Shaft-to-shaft Weight 0.56 lb Complete Coupling Weight 10.00 lb # of Bolts 6 Dimensional Data Bolt Size 3/8-16 x 2-1/2 Cubic inches 216.00000 in³ Dimensional Data of Related Coupling Max. Bore (Dimensions ID1/ID2) 1.875 in Keyway Size No Keyway Outside Diameter 5.090 in Overall Length 6.410 in Length thru Bore 2.130 in Set Screw Thread Size (Dimension T) 3/8-16 Dimension BC 3.690 in Dimension HD 2.880 in Dimension L 1.630 in Performance Data Grade 5 Bolt Grade # 5 Performance Data of Related Coupling Max. Speed 7000.00 rpm Rated Torque for 1.0 Service Factor 1000.00 in·lb Max. Shock Load 3000.00 in·lb Recommended Torque (Wet) 23.00 ft·lb Recommended Torque (Dry) 30.00 ft·lb Moment of Inertia WR2 14.300 lb·in² Specific Torsional Stiffness 6.88 in·lb/rad Dynamic Torsional Stiffness 120.00 in·lb/deg Rated HP at 100 rpm for 1.0 Service Factor 1.59 hp Coupling Design Coupling Design Elastomeric Pre-compression Type Features Features No end thrust in misalignment position Notes Notes For applications requiring simultaneous angular and parallel misalignment, consult Lovejoy Engineering to ensure that heat generated from all three forms of stress do not exceed the coupling’s ability to dissipate heat.