Freewheel RINGSPANN FA 37 SFT

RINGSPANN FA 37 SFT is a freewheel reference, within Power transmission. Request a quote for FA 37 SFT via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

RINGSPANN FA SFT series freewheels are power transmission components that allow rotation in one direction and lock movement in the opposite direction. They are used to prevent backstopping, as holdback devices, or to engage and disengage shafts depending on speed. MR Accesorios Industriales supplies them in Buenos Aires, Argentina, as exclusive representative of RINGSPANN in the country.

The FA SFT series designation combines the size with the type of design. In examples such as FA 37 SFT, FA 57 SFT, FA 82 SFT and FA 107 SFT, the number indicates the construction size of the freewheel and the letters SFT identify the series variant. The higher the number, the larger the size and torque transmission capacity. To choose the correct model, this code must be matched against the actual application conditions.

These freewheels are used in equipment where reverse rotation must be prevented or a load must be held: inclined conveyor belts, bucket elevators, gearboxes, pumps, fans and process machines. In Argentine industry they appear in food, cement, mining, port and aggregate processing plants, where shaft backspin can damage the equipment or create an unsafe condition.

To select a freewheel, consider the torque to be transmitted, the rotation speed, the free rotation direction and the type of mounting. Lubrication, sealing against dust or moisture, and alignment between shafts also matter. Misaligned mounting or insufficient lubrication shortens the life of the mechanism, so it is advisable to review these points before defining the model.

Freewheels are interchanged between manufacturers by code, size and mounting style, but there is no universal equivalence: each brand defines its own dimensions and capacities. Therefore, before replacing a unit, it is advisable to compare the original code, the size and the service conditions. If you have doubts, send us the data and we will help you identify the right option.

At MR Accesorios Industriales we supply the RINGSPANN line and support selection with technical advice. If you need an FA SFT freewheel, message us on WhatsApp with the code or model you are looking for and we will send you a quote shortly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.