
RINGSPANN FGR 25 R freewheel
- Brand
- RINGSPANN
- Category
- Power transmission
- Subcategory
- Freewheels
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity 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 FGR 25 R is a reference of freewheel, within Power transmission. Request a quote for FGR 25 R via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
RINGSPANN FGR R series freewheels are power transmission components that allow rotation in one direction and lock in the opposite direction. They are used to prevent backrunning, control indexing and protect equipment. MR Accesorios Industriales sells them in Buenos Aires, Argentina. If you need one, send the part number by WhatsApp and we will quote it.
The FGR R series designation is read with the fixed letters FGR and the number indicating the size. The final letter R distinguishes this variant within the family. To choose correctly, send the complete part number: with that we identify the freewheel you need.
These freewheels are used in conveyor belts, elevators, gearboxes, pumps and process equipment where backrunning must be prevented or rotation in one direction must be allowed. In Argentine industry they appear in food, cement, steel and material handling plants. They are also used in machine tools and positioning systems.
To select a freewheel, take into account the direction of rotation, the torque it must transmit and the environmental conditions. Installation requires correct alignment between shafts and a suitable lubricant according to speed and temperature. If the equipment is exposed to dust or moisture, additional protections should be evaluated. The FGR R series is installed with the shaft and housing properly machined to avoid parasitic loads.
RINGSPANN freewheels can be interchanged with those from other manufacturers that use the same designation and dimensions. It is not enough for the part number to be similar: the shaft diameter, the housing and the permissible torque must be verified. At MR Accesorios Industriales we help you compare alternatives and find the equivalent that best suits your equipment.
If you already have the part number of your freewheel, write to us on WhatsApp and we will quote it shortly. At MR Accesorios Industriales we sell the RINGSPANN line. Send us the model or the dimensions and we will reply with the option you need.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the FGR R designation mean?
- FGR identifies the freewheel family and the number indicates the size. The final letter R distinguishes the variant. For example, FGR 20 R is a size 20 freewheel. Send the complete part number so we can quote the exact model.
- How do I know which freewheel I need?
- You need the shaft diameter, the housing and the torque it must transmit. Also the direction of rotation and the working conditions. With that data we advise you on choosing the right freewheel within the FGR R series.
- Do you ship anywhere in the country?
- Yes, we coordinate shipping to any point in Argentina. Write to us on WhatsApp with the part number or the dimensions and we will quote it shortly. You can also pick it up in Buenos Aires, Argentina if that is more convenient.

