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Contact USA Inside SalesCatherine Topar
Ph: 203-334-7537
Fx: 203-334-7792
Email: ctopar@e-jpc.com
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  • High torque capacity
  • High fatigue resistance
  • Corrosion resistant steel (CRES)
The H Series coupling is ideal when high strength, excellent fatigue resistance and high torsional stiff ness is called for in your application. The H Series' premium performance capability is designed for applications requiring a heavy-duty coupling, such as drive systems, small pumps and gear boxes.

  • No maintenance
  • Shaft sizes from 3/32 to 3/4
An array of options, in a variety of diameter sizes, allows you to tailor the Amore
Unit of Measure

Product Type

 Coupling

Series

 HCR

Type

 Integral Clamp Attachment

Material

 17-4 PH High Strength Stainless Steel

Finish

 Natural

Outside Diameter Designator

 125

Outside Diameter (D)

 1 1/4 in

Length (L)

 1.62 in

Size (+0.002 in/-0.000 in)

 0.625 in15.88 mm

Bore Designator

 20

Momentary Dynamic Torque

 57 lb·in

Torsional Rate

 0.13 degree/lb·in

Inertia

 26.0 lb.in.sec2
Screw Size1 10 - 32

Seating Torque

 56 lb·in

Center Line

 0.22 in

Min. Size

 0.313 in7.94 mm

Max. Size

 0.625 in15.88 mm

Max. Bore Diameter

 0.669 in17.00 mm

Bore Depth

 0.51 in12.95 mm

Note
  1. Shaft misalignments:
    Angular 5 degrees
    Parallel Offset 0.030 in. (0.060 in. T.I.R)
    Axial Motion ±0.010 in.
  2. Manufacturing dimensional tolerances unless otherwise specified are:
    fraction ± 1/64
    x.xx ± .01 in.
  3. With integral clamp attachments only, this bore size requires an operating clearance diameter greater than coupling outside diameter.
  • 1 Metric Fasteners available on request