Montage of Timken Bearing Products
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    The SXC Type is the close coupled variation of the SX Type coupling. The SXC is similar to the SX coupling in that the disc packs are attached when the coupling is installed. In the close coupled units, the hubs are turned inward and are mounted inside the spacer. Note that with the hubs inside the spacer, the maximum bore allowed in the hub will be decreased. The SXC couplings can be used with one or both hubs turned outward to allow the coupling to accommodate different shaft separations.
    Note: The SXC Type uses the same disc pack kits and spacers as the SX Type.
    Unit of Measure

    Notes

    Disclaimer

    		 N/A 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 

    		 N/A SXC202-6-HUB-RSB

    Hub Style

    		 N/A Standard

    Type

    		 N/A Disc Coupling Hubs

    Hub Material

    		 N/A AISI 1045

    Style

    		 N/A Unbored

    Color

    		 N/A Metallic

    Bore Type

    		 N/A Rough Stock Bore

    Coupling Series

    		 N/A SXC-6

    Coupling Type

    		 N/A Disc

    Weight

    		 N/A 18.92 lb

    Weight (Complete Coupling w/ Max. Bores)

    		 N/A 33.00 lb

    Dimensional Data

    Size

    		 N/A 202-6

    Set Screw Style Coupling Size (Dimension T)

    		 N/A No Setscrew

    Length thru Bore

    		 N/A 3.540 in89.92 mm

    Overall Length

    		 N/A 7.350 in187.00 mm

    Max. Bore (Dimensions ID1/ID2)

    		 N/A 3.060 in75.00 mm

    Dimension BR

    		 N/A 2.950 in75.00 mm

    Dimension FD

    		 N/A 7.950 in202.00 mm

    Dimension FW

    		 N/A 0.550 in14.00 mm

    Dimension HD

    		 N/A 4.250 in108.00 mm

    Dimension HH

    		 N/A 0.350 in9.00 mm

    Dimension PW

    		 N/A 0.610 in15.49 mm

    Dimension S

    		 N/A 5.030 in128.00 mm

    Distance between Shaft Ends (Dimension BSE)

    		 N/A 0.270 in7.00 mm

    Cubic inches

    		 N/A 223.73685 in³

    Performance Data

    Nominal Torque

    		 N/A 40700 in·lb

    Max. Torque

    		 N/A 81400 in·lb

    Max. Speed (Unbalanced)

    		 N/A 3840 rpm

    Max. Speed (Balanced)

    		 N/A 9600 rpm

    Axial Misalignment (∆ Ka)

    		 N/A 0.15 in

    Max. Angular Misalignment

    		 N/A 1.00 º

    Torsional Stiffness x 106

    		 N/A 13.3 in·lb/rad

    Rated Power at 100 rpm

    		 N/A 64.6 hp48.2 kW

    Features

    Features 

    		 N/A
    • Unitized disc packs
    • Infinite life if properly aligned
    • Torsionally rigid without any back lash
    • No need for lubrication or maintenance
    • No wearing parts and high resistance to harsh environmental conditions
    • Can be combined with SU/SX hub for increased bore capacity