3D Modeling & CAD Drawings IPTCI's new CAD and 3D modeling feature allows you to view drawings for all of our products, and gives you the option to download it, email it or import it in a file format that is acceptable to your specific software.

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  • SUC
  • SUC_dim
  • B-Type Seal
  • L3-Type Seal
Set Screw Lock.
  • B-type seal available in all styles and sizes
  • L3-type seal available in SUC units only. Limited sizes. Consult IPTCI for speed limitations.
Unit of Measure

Item #

d - Shaft Dia.

D - Dimension

Bi - Dimension

Be - Dimension

N - Dimension

M - Dimension
N/A 1/2 Inch N/A 1.8504 Inch47 mm N/A 1.2205 Inch31 mm N/A 0.6299 Inch16 mm N/A 0.5000 Inch12.7 mm N/A 0.7205 Inch18.3 mm
N/A 5/8 Inch N/A 1.8504 Inch47 mm N/A 1.2205 Inch31 mm N/A 0.6299 Inch16 mm N/A 0.5000 Inch12.7 mm N/A 0.7205 Inch18.3 mm
N/A 3/4 Inch N/A 1.8504 Inch47 mm N/A 1.2205 Inch31 mm N/A 0.6299 Inch16 mm N/A 0.5000 Inch12.7 mm N/A 0.7205 Inch18.3 mm
N/A 20 mm N/A 1.8504 Inch47 mm N/A 1.2205 Inch31 mm N/A 0.6299 Inch16 mm N/A 0.5000 Inch12.7 mm N/A 0.7205 Inch18.3 mm
N/A 7/8 Inch N/A 2.0472 Inch52 mm N/A 1.3386 Inch34 mm N/A 0.6693 Inch17 mm N/A 0.5630 Inch14.3 mm N/A 0.7756 Inch19.7 mm
N/A 25 mm N/A 2.0472 Inch52 mm N/A 1.3386 Inch34 mm N/A 0.6693 Inch17 mm N/A 0.5630 Inch14.3 mm N/A 0.7756 Inch19.7 mm
N/A 1 Inch N/A 2.0472 Inch52 mm N/A 1.3386 Inch34 mm N/A 0.6693 Inch17 mm N/A 0.5630 Inch14.3 mm N/A 0.7756 Inch19.7 mm
N/A 1 1/8 Inch N/A 2.4409 Inch62 mm N/A 1.5000 Inch38.1 mm N/A 0.7480 Inch19 mm N/A 0.6260 Inch15.9 mm N/A 0.8740 Inch22.2 mm
N/A 30 mm N/A 2.4409 Inch62 mm N/A 1.5000 Inch38.1 mm N/A 0.7480 Inch19 mm N/A 0.6260 Inch15.9 mm N/A 0.8740 Inch22.2 mm
N/A 1 3/16 Inch N/A 2.4409 Inch62 mm N/A 1.5000 Inch38.1 mm N/A 0.7480 Inch19 mm N/A 0.6260 Inch15.9 mm N/A 0.8740 Inch22.2 mm
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