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Freewheel RINGSPANN FSN 35
- Manufacturer Part Number
- FSN 35
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Freewheels
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
RINGSPANN FSN 35 is a freewheel reference, within Power transmission. Request a quote for FSN 35 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
RINGSPANN FSN series freewheels are power transmission components that allow rotation in one direction and lock movement in the opposite direction. They are used for backstopping, indexing or unidirectional coupling functions in industrial machines and installations. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, backed by more than 80 years of technical experience in the field.
The FSN series designation is completed with a number indicating the component size, such as FSN 8, FSN 12, FSN 15, FSN 17, FSN 20, FSN 25, FSN 30 or FSN 35. That number orders the series from smallest to largest and correlates with the main dimensions and transmission capacity. To select the correct model, it is essential to know the required torque, rotation speed and intended mounting type.
These freewheels are used in a wide variety of industries in Argentina. They are found in conveyor belts, bucket elevators, mills, mixers, presses, textile machines, packaging equipment and drive systems where backstopping must be prevented or advance in only one direction must be allowed. They are also used in test benches and transmission equipment requiring automatic disengagement.
For correct selection, consider the nominal torque and starting torque, maximum operating speed, rotation direction and environmental conditions. Mounting requires precise alignment between the shaft and the housing, and adequate lubrication according to the seal type and working temperature. Cleaning the contact surfaces and correct adjustment prevent premature wear and failures in the locking mechanism.
RINGSPANN freewheels can be interchanged with equivalent products from other brands, but equivalence must be verified case by case. Comparing external dimensions is not enough: permissible torque, limiting speed, internal bearing type and rotation direction must be checked. It is always advisable to validate interchangeability with a specialist before replacing a critical component.
If you need a RINGSPANN FSN series freewheel, write to us on WhatsApp with the code or model you are looking for. At MR Accesorios Industriales we advise you so you can choose the right option and we will reply shortly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What applications do RINGSPANN FSN series freewheels have?
- They are used in backstopping, indexing and unidirectional coupling systems. They are present in conveyor belts, elevators, mills, mixers and packaging machines, among other industrial applications requiring rotation in only one direction.
- How do I choose the right FSN model for my equipment?
- You need to define the required torque, rotation speed, shaft diameter and mounting type. With that data, the size within the FSN series is selected. If you have doubts, contact us on WhatsApp and we will help you choose.
- Are RINGSPANN FSN freewheels interchangeable with other brands?
- Functional equivalents may exist, but interchangeability depends on torque, speed, sealing and mounting dimensions. They must not be replaced without verifying all those parameters. Contact us with the original code and we will advise you.

