HRC280 Rubber Coupling Insert

Product Description:
The HRC280 Challenge Natural Rubber Coupling Element is a robust elastomer insert designed for flexible HRC280 shaft couplings. Built to absorb shock, reduce vibration, and compensate for misalignment, this insert ensures reliable torque transmission in industrial drive systems.

Dimensions:

• Size: 280
• Outer Diameter (A): 275 mm
• Insert Width (G): 74.5 mm
• Center Bore Diameter (E): 119 mm

Features and Benefits:

• Designed to handle torque loads up to 3150 Nm
• Provides excellent shock absorption and vibration damping
• Compensates for angular, axial, and radial misalignments
• Manufactured from durable natural rubber for long service life
• Easy to install between standard HRC280 coupling flanges
• Interchangeable with most F, H, and B flange configurations

Applications and Compatibility:
Suitable for use in:

• Industrial machinery
• Pumps and compressors
• Gearboxes and electric motors
• HVAC systems
• Marine, agricultural, and material handling equipment

Compatible with HRC280 coupling flanges from leading brands such as Challenge, Dunlop, Wych, Bolton, CTS, and others. Ideal for replacing worn inserts in standard HRC280 coupling assemblies.