H Series

Flexible Stainless Steel Set Screw Couplings

The Helical H Series Flexible Beam Stainless Steel Couplings are ideal for applications requiring high strength, excellent fatigue resistance, and high torsional stiffness. Designed for heavy-duty use, they are well-suited for drive systems, small pumps, and gearboxes. With an array of options and diameter sizes, the H Series can be tailored to specific applications. These couplings feature a set screw attachment, high torque capacity, and exceptional fatigue resistance, making them a reliable choice for demanding performance needs.

  • HE075-8-4 Helical H Series Set Screw Couplings

    HE075-8-4

    Outside Diameter: 3/4 in
    Length: 7/8 in
    Major Bore: 1/4 in
    Minor Bore: 1/8 in

  • HE075-8-8 Helical H Series Set Screw Couplings

    HE075-8-8

    Outside Diameter: 3/4 in
    Length: 7/8 in
    Major Bore: 1/4 in
    Minor Bore: 1/4 in

  • HE087-10-6 Helical H Series Set Screw Couplings

    HE087-10-6

    Outside Diameter: 7/8 in
    Length: 1 in
    Major Bore: 5/16 in
    Minor Bore: 3/16 in

  • HE100-12-10 Helical H Series Set Screw Couplings

    HE100-12-10

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 5/16 in

  • HE100-12-12 Helical H Series Set Screw Couplings

    HE100-12-12

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 3/8 in

  • HE100-12-8 Helical H Series Set Screw Couplings

    HE100-12-8

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 3/8 in
    Minor Bore: 1/4 in

  • HE100-5MM-6 Helical H Series Set Screw Couplings

    HE100-5MM-6

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 5 mm
    Minor Bore: 3/16 in

  • HE100-8-8 Helical H Series Set Screw Couplings

    HE100-8-8

    Outside Diameter: 1 in
    Length: 1 1/4 in
    Major Bore: 1/4 in
    Minor Bore: 1/4 in

  • HE112-16-12 Helical H Series Set Screw Couplings

    HE112-16-12

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 3/8 in

  • HE112-16-16 Helical H Series Set Screw Couplings

    HE112-16-16

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • HE112-20-10MM Helical H Series Set Screw Couplings

    HE112-20-10MM

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 5/8 in
    Minor Bore: 10 mm

  • HEM112-16MM-8 Helical H Series Set Screw Couplings

    HEM112-16MM-8

    Outside Diameter: 1 1/8 in
    Length: 1 1/2 in
    Major Bore: 16 mm
    Minor Bore: 1/4 in

  • HR050-3MM-3 Helical H Series Set Screw Couplings

    HR050-3MM-3

    Outside Diameter: 1/2 in
    Length: 1/2 in
    Major Bore: 3 mm
    Minor Bore: 3/32 in

  • HR050-4-3 Helical H Series Set Screw Couplings

    HR050-4-3

    Outside Diameter: 1/2 in
    Length: 1/2 in
    Major Bore: 1/8 in
    Minor Bore: 3/32 in

  • HR050-4-4 Helical H Series Set Screw Couplings

    HR050-4-4

    Outside Diameter: 1/2 in
    Length: 1/2 in
    Major Bore: 1/8 in
    Minor Bore: 1/8 in

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