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Freewheel RINGSPANN FXN 140 NX
- Manufacturer Part Number
- FXN 140 NX
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Freewheels
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We respond promptly.
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 FXN 140 NX is a freewheel reference, within Power transmission. Request a quote for FXN 140 NX via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The RINGSPANN FXN NX series freewheel is a power transmission component that allows rotation in one direction and locks movement in the opposite direction. It is used for backstop, intermittent indexing or as an anti-reverse device in industrial machinery. MR Accesorios Industriales supplies this line as exclusive representative in Argentina, with technical advice to select the right model for each application.
The FXN NX series designation is read from its letters and the number indicating the size. In the example FXN 140 NX, the letters FXN identify the RINGSPANN freewheel family, the number 140 refers to the construction size and the NX suffix distinguishes a variant within the series. To request a quote, simply state the full part number shown on the drawing or on the machine nameplate.
These freewheels are used in industries such as food, metallurgy, cement and mining, in conveying, lifting, mixing equipment and drives where reverse rotation must be prevented or movements synchronized. In Argentina, they are commonly found in conveyor belts, mills, pumps and lifting systems operating on intermittent cycles.
To select an FXN NX freewheel, take into account the torque to be transmitted, the rotation speed, the required direction of rotation and the environmental conditions. Installation requires careful alignment between shaft and housing, and proper lubrication according to the sealing type. Clean contact surfaces and correct fitting prevent premature failure.
Freewheels from different brands can be interchanged if the mounting dimensions, torque capacity and internal bearing type match. However, each manufacturer defines its own tolerances and materials, so it is always advisable to verify equivalence against the original part number. MR Accesorios Industriales can guide you through that comparison.
If you need a RINGSPANN FXN NX series freewheel, message us on WhatsApp with the part number or model shown on your equipment. We will reply shortly with the quote and the available alternatives.
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
- How do I request a quote for a RINGSPANN FXN NX freewheel?
- Message us on WhatsApp stating the full part number, for example FXN 140 NX, and the quantity you need. With that information we will send you the quote shortly.
- What applications does the FXN NX series have?
- It is used in equipment requiring backstop or one-way indexing, such as conveyor belts, elevators, mills and pumps. It is suitable for the food, metallurgy, cement and mining industries, among others.
- Can I replace a freewheel from another brand with a RINGSPANN FXN NX?
- In many cases yes, if dimensions, torque and mounting type match. We recommend verifying equivalence against the original part number. Send us the data and we will advise you.

