Fenner Fenaflex Tyre Coupling with B Flange Pilot Bore F85, Max Bore 70 mm, 6 Pin, ATEX, FRAS

Fenner Fenaflex Tyre Coupling with B Flange Pilot Bore F85 is purpose-built to deliver industrial performance and reliability in power transmission applications. The coupling features a pilot bore and robust B flange, designed for easy integration into various drive assemblies.

One of its major advantages is the ability to accommodate significant misalignments: 4 degrees angular, up to 6 mm parallel, and 8 mm axial. This feature ensures smoother operation, reduces wear, and protects connected equipment against alignment errors. The internal load-carrying cords are wound in both directions, providing stability during reversing drives and supporting high torque demands.

Maintenance procedures are simplified, as tyre replacement can be performed without disconnecting the motor or machinery. Tyres are available in both standard and FRAS (Fire Resistant Anti Static) construction, suitable for hazardous locations, and compliant with ATEX standards for explosive atmospheres. Visual inspection is made easy for preventive maintenance, and the coupling operates lubrication-free, further minimizing maintenance costs and complexity.

The F85 model delivers a maximum bore of 70 mm and a minimum bore of 31.75 mm, covering a wide range of shaft sizes. The six-pin configuration ensures secure and robust torque transmission, making it ideal for industrial drive systems, including conveyors, rotating pumps, compressors, and general machinery in manufacturing, mining, and HVAC sectors.

Offers simple, time-saving installation as tyres can be replaced without disturbing motor or machine. Accommodates large misalignments: 4 degree angular, up to 6 mm parallel, and 8 mm axial. Internal load-carrying cords are wound in both directions for reliable reversing drive operation.

Tyres available in both standard and FRAS (Fire Resistant Anti Static) construction for safety and compliance. ATEX approved for hazardous area use. Facilitates easy visual inspection, aiding maintenance procedures. Operates lubrication-free to minimize maintenance requirements.

Features robust Six Pin connection for optimal torque transmission.

Industrial applications include power transmission, material handling, processing equipment, and environments requiring reliable couplings with misalignment tolerance and compliance. Fenner's reputation for quality ensures that the F85 coupling will deliver long-term performance for industrial operations. Explore more Fenner coupling solutions in the Couplings, Collars & Adapters category on EnvMart.

Explore more products in our Couplings, Collars & Adapters category.