The Fenaflex Tyre Couplings B (F40) are engineered for reliable performance in compact power transmission setups. Ideal for use in smaller machinery and equipment, these couplings provide flexibility, easy installation, and excellent resistance to shock and vibration. Featuring a maximum bore of 30 mm and a set screw on key (M5), the F40 ensures a firm and secure shaft connection without the need for taper lock bushes.

Key dimensions include a length (L) of 67 mm, E dimension of 22 mm, and F dimension of 33.5 mm, allowing for efficient torque transfer while accommodating angular and parallel misalignments. The elastomeric tyre component in the coupling serves to isolate vibration and cushion shock loads, thus protecting connected components and extending the lifespan of the system.

Weighing approximately 2.0 kg, the Fenaflex F40 ‘B’ Flange coupling is ideal for use in applications such as small pumps, conveyors, compressors, and general light-duty mechanical systems. Its compact design, combined with proven durability and performance, makes it a trusted choice for precision and protection in power transmission.