Fenner Bush Type Brake Drum Coupling 380x200 NBC8A, Max 1650 rpm, 7268 Nm Torque

The Fenner NBC8A Bush Type Brake Drum Coupling size 380x200 is an advanced mechanical coupling engineered for effective torque transmission in heavy-duty industrial applications.

The NBC8A model supports a maximum speed of 1650 rpm and handles torque up to 7268 Nm, making it ideal for demanding tasks. It is built with 18 precision-engineered pins that ensure secure, vibration-dampening attachment between coupled assemblies. With a bore range adjustable from 65 mm to 135 mm, the coupling fits a variety of shaft diameters for flexible system integration.

Key dimensions include an A dimension of 340 mm, a B dimension of 265 mm (outer drum diameter), and an E dimension of 200 mm, which provide reliable alignment and easy fitment within mechanical brake drum systems. The component's robust build quality and practical sizing make it suitable for integration with heavy-duty motors, brake assemblies, conveyors, cranes, and other transmission equipment in manufacturing, power plants, mining, and infrastructure projects.

The NBC8A coupling ensures maintenance-friendly operation and is delivered as a single piece per pack. It is crafted with longevity and safety in mind, supporting continuous operations with minimal downtime. The coupling's design supports both new installations and retrofit upgrades in industrial settings.

Applications include use as a flexible coupling in conveyors, hoisting equipment, cranes, bridges, and processing machinery where controlled, reliable shaft connection is required. The robust, pin-type design is particularly valued in high-load, high-torque, and high-reliability engineering environments.

Explore more bush and brake drum couplings from Fenner to match your power transmission needs. For specialized torque and size requirements, consult the technical catalogue. Shop more high-performance Fenner power transmission components by browsing our Bush Brake Drum Coupling category at EnvMart.