3D CAD and 2D Drawings

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

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Standard C Type

  • Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
  • Low profile compact design is easy to implement
  • Single (flex-rigid) or double (flex-flex) engagement
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 C 2 HUB .876/.877 3/16X3/32K


N/A Gear Coupling Hubs

Hub Material

N/A AISI 1045


N/A Bored


N/A Metallic

Coupling Type

N/A Gear


N/A 4.40 lb

Dimensional Data

Bore Size 

N/A 7/8 in


N/A 2

Keyway Size (W x D)

N/A 3/16 x 3/32 in

Length thru Bore

N/A 4.630 in117.60 mm

Max. Bore (Dimensions ID1/ID2)

N/A 2.130 in54.10 mm

Dimension HD

N/A 3.250 in82.55 mm

Dimension HL

N/A 2.060 in52.32 mm

Dimension L1

N/A 4.060 in103.12 mm

Dimension L2

N/A 1.500 in38.10 mm

Dimension L3

N/A 0.130 in3.30 mm

Dimension TW

N/A 0.440 in11.18 mm

Cubic inches

N/A 21.75875 in³
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