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Since 1958
Helical Products Company, Inc.

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We manufacture single piece Flexible Couplings,  U-Joints, Machined Springs, and Power Transmission Couplings utilizing HELI-CAL® Flexure technology

 

 

 

HELICAL DS SERIES, Special Bore Configurations

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Basic Model Number

Outside Diameter

           Special Bore Diameters

Integral Clamp Attachment

Outside Diameter Designator

D
Outside
Diameter
(in.)

With Relief

Restricted Bore Configurations*

 Maximum Size In. & (mm)

Maximum Size
in. & (mm) 

 Maximum Size
in. & (mm) 

 Bore Depth
 in. & (mm)

DSAC

075

¾

0.188     (4.78)

0.250     (6.35)

0.390     (9.90)

0.25    (6.35)

DSAC

100

1

0.250     (6.35)

0.394   (10.00)

0.563    (14.31)

0.38     (9.65)

DSAC

125

1¼

0.313     (7.95)

0.630   (16.00)

0.668     (16.98)

0.44    (11.18)

DSAC

150

1½

0.375     (9.53)

0.630  (16.00)

 0.908     (23.07)

0.57    (14.48)

DSAC

200

2

0.500    (12.70)

0.750  (19.05)

1.280     (32.50)

0.68   (17.27)

DS Series Chart ·  DS Series Flexible Couplings  · Standard Coupling Guide · Home

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 901 W. McCoy Lane · P.O. Box 1069 · Santa Maria, CA 93456-1069
Phone: 805-928-3851 · Fax: 805-928-2369
 sales@heli-cal.com · engineering@heli-cal.com

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