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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

Specifications

Product Type

Coupling

Series

HR

Type

Set Screw Attachment

Material

17-4 PH High Strength Stainless Steel

Finish

Natural

Outside Diameter Designator

075

Outside Diameter (D)

3/4 in

Length (L)

0.75 in

Size (+0.002 in/-0.000 in)

0.250 in6.35 mm

Bore Designator

8

Momentary Dynamic Torque

17 lb·in

Torsional Rate

0.25 degree/lb·in

Inertia

1.5 lb.in.sec2
Screw Size1 6 - 32

Seating Torque

8.0 lb·in

Center Line

0.9 in

Min. Size

0.118 in3.00 mm

Max. Size

0.250 in6.35 mm

Max. Bore Diameter

0.390 in9.90 mm

Bore Depth

0.25 in5.35 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.

Additional Information


Equal diameter shafts

Unequal Diameter Shaft

Customize

N/A Custom Designs

  • 1 Metric Fasteners available on request