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HRC 280 Coupling

HRC 280 Coupling
HRC 280 CouplingHRC 280 CouplingHRC 280 Coupling

HRC 280 Coupling

HRC couplings are torsionally flexible, high-strength couplings suitable for various industrial applications.
CategoriesHRC Couplings
BrandCTS-ChinaTransmissions
ModelHRC 280 Coupling
MaterialRubber
ColorNatural
AccuracyHigh precision coupling
QualityEasy Installation and Maintenance
InterchangeabilityDirectly interchangeable with other brands
Update TimeMay 2,2024
Detail Information
About HRC 280 Couplings

CTS® HRC 280 Coupling

The HRC (Highly Resilient Couplingcoupling is a widely used flexible coupling known for its versatility and durability in power transmission applications. Designed to accommodate misalignment between shafts while transmitting torque efficiently, the HRC coupling features an elastomeric element that provides flexibility and dampens vibrations. Its simple yet robust construction consists of two hubs with teeth or serrations on their inner surface, connected by a flexible rubber or polyurethane insert. This insert absorbs shocks and compensates for axial, radial, and angular misalignment, reducing stress on connected equipment and extending service life. HRC couplings are available in various sizes and configurations, making them suitable for a wide range of industrial machinery and equipment.


CTS® high-quality HRC Coupling built to keep your machine running!


For a quotation or other information on HRC 280 coupling, please contact us and we will be happy to help you.


Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.


HRC 280 Coupling Technical Data

HRC 280 Coupling Dimensions


Common Dimensions
  • A: 275 mm
  • B: 206 mm
  • E: 119 mm
  • F1±: 105.5 mm
  • G: 75.5 mm

Type F & H
  • Bush size: 3525
  • Max.Bore: 100 mm/4"
  • C: 51.0 mm
  • D: 66.5 mm
  • J: 67 mm

Type B
  • Max.Bore: 115 mm
  • Pilot Bore Dia(H9): 30 mm
  • Screw over key: M16
  • C: 90 mm
  • D: 105.5 mm
HRC 280 Coupling Type B F H dimension chart
'J' is the wrench clearance required for tightening/loosening the bush on the shaft. A shortened wrench will allow this dimension to be reduced.
F1 refers to combinations of flanges: FF, FH, HH, FB, HB, BB.
Bore limits H7 unless otherwise specified.

HRC 280 Coupling Assembly Dimensions


Assembled Length(L*)
Comprising Flange Types
  • FF.FH.HH: 207.5 mm
  • FB.HB: 246.5 mm
  • BB: 285.5 mm

  • Mass: 50.00 kg
  • Inertia Mr^2: 0.44653 kgm^2
  • Dynamic Stiffness: 1025 Nm/°

Maximum Misalignment
  • Parallel: 0.5 mm
  • Axial: +1.7 mm

  • Nominal Torque: 3150 Nm
HRC 280 Coupling Assembly dimension chart
All dimensions are in millimeters unless otherwise stated.
All HRC couplings have an angular misalignment capacity of up to 1°.
Mass is for an FF, FH or HH coupling with mid-range Taper Lock Bushes.
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CTS® is a company that integrates industrial and trade, producing a series of products including various power transmission components such as chains, sprockets, gears, racks, pulleys, taper bushes, couplings, etc. In addition, we also provide customized product services and free samples to meet the requirements of our customers. If you have any needs or questions, please contact us and we will reply to you at once.
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