Fenner Bush Type Brake Drum Coupling 330x150 mm, Max Torque 4154 Nm, NBC7

Fenner NBC7 Bush Type Brake Drum Coupling is designed to ensure robust mechanical connection in industrial machinery where consistent and high-torque transfer is critical. This coupling, sized at 330x150 mm, is tailored for applications that demand reliability and precision in power transmission.

The NBC7 model offers a torque rating up to 4154 Nm, making it suitable for demanding setups such as conveyors, process equipment, and other heavy industrial operations. Supporting a maximum operational speed of 1950 rpm, it maintains smooth operation without compromising mechanical longevity.

One of the key features of NBC7 is its flexible bore size configuration, ranging between 60 mm and 115 mm, allowing it to adapt to various shaft diameters. The 12-pin construction endows the coupling with both strength and stability, minimising vibration and ensuring a consistently secure fit.

The build quality and material selection by Fenner guarantee high resistance to wear and deformation under repetitive load cycles, making this coupling an excellent choice for equipment requiring frequent start-stop operation and high inertia loads.

Applications span across manufacturing, processing plants, bulk materials handling, and any industrial system where brake drum coupling is necessary for power transmission, overload protection, and mechanical safety.

Durable and robust design for industrial reliability. Torque capability up to 4154 Nm supports high-capacity systems. Speed rated at 1950 rpm for efficient operation. Bore adaptability between 60 mm and 115 mm ensures installation flexibility.

12-pin mechanism enhances secure shaft connection. Ideal for use in conveyors, machinery, processing, and safety brake assemblies.

Choose Fenner for proven performance and value in bush couplings, and explore our comprehensive range of industrial fittings in the Bush Coupling category for specialised solutions.