3D CAD and 2D Drawings

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  • A complete H Type coupling is comprised of two standard H Type hubs, two inside sleeves, one cushion set, and one collar with hardware. (H Type hubs are supplied with an inside sleeve.)
Unit of Measure



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.


  • RSB (Rough Stock Bore) hub has No Keyway or set screw hole.
  • RSB bores should not be used as shown and may need additional machining to reach proper tolerances.



N/A H3067 HUB 2-1/8 N/KW N/SS RSB

Hub Style

N/A 3

Coupling Type

N/A Jaw


N/A Ductile Iron


N/A Gray/Metallic

Bore Type

N/A Rough Stock Bore

# of Jaws

N/A 7

Elastomeric Member

N/A SOX (NBR) Rubber


N/A 78.20 lb

Dimensional Data

Rough Stock Bore

N/A 2 1/8 in

Coupling Size

N/A H3067

Set Screw Size (Dimension T)

N/A No Setscrew

Length thru Bore

N/A 4.750 in120.65 mm

Outside Diameter

N/A 10.000 in254.00 mm

Dimension HD

N/A 7.000 in177.80 mm

Min. Bore (Dimensions ID1/ID2)

N/A 2.125 in53.98 mm

Max. Bore (Dimensions ID1/ID2)

N/A 4.500 in114.30 mm

Hub Length

N/A 6.870 in174.50 mm

Cubic inches

N/A 687.00000 in³

Performance Data

Nominal Torque

N/A 33396.00 in·lb

Max. Speed

N/A 2300.00 rpm

Rated HP at 100 rpm

N/A 53.00 hp

Rated HP at 1,200 rpm

N/A 639.00 hp

Rated HP at 1,800 rpm

N/A 954.00 hp

Spider Performance

Spider Performance

  • Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40° to 212° F (-40° to 100° C). Good resistance to oil. Standard elastomer. (Also applies to SXB Cushions.)



  • Greater torque and bore capacity than the C-Line series jaw coupling
  • Elastomeric cushions are radially removable
  • Cushions available in SXB rubber and Hytrel
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