3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

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  • The SS Type coupling consists of two standard SS Type hubs and one spider (find under L Type components).
  • Unless stated otherwise, hub torque and horsepower ratings assume a SOX(NBR) rubber spider is being used.
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.



N/A SS100 HUB 1" 1/4X1/8KW

Coupling Type

N/A Jaw


N/A Stainless Steel


N/A Metallic

Bore Type

N/A Finished Bore


N/A 1.75 lb

Dimensional Data

Bore Size 

N/A 1 in

Coupling Size

N/A SS100

Thread (Dimension T)

N/A 5/16-18

Keyway Size (W x D)

N/A 1/4 x 1/8 in

Length thru Bore

N/A 1.38 in35.052 mm

Outside Diameter

N/A 2.54 in64.516 mm

Min. Bore (Dimensions ID1/ID2)

N/A 0.437 in11.10 mm

Max. Bore (Dimensions ID1/ID2)

N/A 1.375 in34.93 mm

Hub Length

N/A 2.09 in53.086 mm

Dimension G

N/A 0.71 in18.034 mm

Cubic inches

N/A 13.48384 in³
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