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Freewheel RINGSPANN BM 25 DX
- Manufacturer Part Number
- BM 25 DX
- 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 BM 25 DX is a freewheel reference, within Power transmission. Request a quote for BM 25 DX via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
RINGSPANN BM DX 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, control intermittent indexing or couple shafts depending on the direction of rotation. MR Accesorios Industriales supplies them in Buenos Aires, Argentina, with technical advice to choose the right model.
The BM DX series designation is read with the letters BM, which identify the RINGSPANN freewheel family, followed by a number indicating the size or capacity of the unit, and the suffix DX, which distinguishes a construction variant within the series. For example, models BM 20 DX, BM 25 DX and BM 30 DX share the same logic: the central number differentiates performance and mounting dimensions. To select the correct part number, have your operating conditions at hand and ask us.
In Argentine industry, freewheels are used in belt and roller conveyors, elevator belts, machine tools, pumps, fans and lifting systems. They also appear in bottling equipment, in the food industry and in production lines where holdback or controlled indexing is required. Their function is critical to prevent dangerous backstopping or to synchronize movements without external controls.
To choose a freewheel, consider the torque it must transmit, the rotation speed, the locking direction and the environmental conditions. Installation requires shafts and housings with the proper fit, precise alignment and lubrication compatible with the environment. In dusty or humid applications, evaluate additional protection. Correct installation ensures the operation and service life of the component.
RINGSPANN freewheels can be interchanged with equivalent products from other brands, but interchangeability depends on the mounting dimensions, the rated torque and the type of internal bearing. Matching the diameter is not enough: the load capacity and the direction of rotation must be verified. If you need to replace a freewheel, send us the original part number or the housing dimensions.
MR Accesorios Industriales supplies RINGSPANN freewheels in Buenos Aires, Argentina, with more than 80 years of experience in power transmission. If you are looking for a model from the BM DX series, write to us on WhatsApp with the part number or the characteristics of your application. We will reply shortly with the technical information and the corresponding quote.
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 identify the RINGSPANN freewheel model I need?
- The part number stamped on the component or on the equipment plate is the safest reference. If you do not have it, gather the shaft and housing dimensions, the transmission torque and the direction of rotation. With that data we can guide you toward the BM DX series or another alternative.
- What applications do freewheels have in industry?
- They are used in conveyors, elevators, machine tools, pumps, fans and lifting systems, among others. They prevent backstopping, control intermittent indexing or couple shafts depending on the direction of rotation. The choice depends on each piece of equipment and its working conditions.
- How do I request a quote for a RINGSPANN BM DX series freewheel?
- Write to us on WhatsApp with the model part number (for example, BM 20 DX) or with the characteristics of your application: torque, speed, mounting and environment. We will send you the quote and the technical data shortly. MR Accesorios Industriales serves customers in Buenos Aires, Argentina.

