Product page
Freewheel RINGSPANN BC 52 SX
- Manufacturer Part Number
- BC 52 SX
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Freewheels
![]()
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 BC 52 SX is a freewheel reference, within Power transmission. Request a quote for BC 52 SX via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
RINGSPANN BC SX series freewheels are power transmission components that allow rotation in one direction and lock movement in the opposite direction. They are used to prevent backrunning, control indexing and protect equipment. MR Accesorios Industriales supplies them in Buenos Aires, Argentina, with technical advice to select the right model for your application.
The BC SX series designation is read with the letters BC followed by a number indicating the size and the suffix SX. For example, BC 40 SX, BC 45 SX, BC 52 SX, BC 55 SX, BC 60 SX and BC 70 SX correspond to different sizes within the same family. The number is not a diameter or a direct measurement, but an internal code that identifies the capacity and mounting dimensions. To correctly interpret each code, it is necessary to consult the manufacturer's technical documentation or request assistance from MR.
These freewheels are used in industries such as food, chemical, petrochemical and steel, in applications where backrunning of conveyor belts, bucket elevators, pumps or fans must be prevented. They are also used in intermittent indexing systems and safety mechanisms. In Argentina, they are common in processing plants and material handling equipment operating with controlled rotation cycles.
To select a BC SX freewheel, take into account the torque, the rotation speed and the environmental conditions. It is essential to verify the required direction of rotation and the type of mounting. Proper lubrication and precise alignment during installation extend the service life of the component. If the environment has dust or moisture, consider additional protection. If in doubt, the technical team at MR Accesorios Industriales can guide you with the data from your application.
RINGSPANN freewheels can be interchanged with equivalent products from other brands, but interchangeability depends on the mounting dimensions, torque and speed. It is not enough for the code to be similar: the technical specifications must be compared. If you need to replace an existing freewheel, the safest approach is to identify the original code and consult a specialist before buying.
To request a quote for a RINGSPANN BC SX series freewheel, write to us on WhatsApp with the code or model you need. At MR Accesorios Industriales we reply shortly with the technical and commercial information. If you cannot find the exact variant, you can also ask us about alternatives within the same family.
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 does the SX suffix mean in BC freewheels?
- The SX suffix is part of the BC series nomenclature and identifies a construction variant within the family. To know exactly what technical characteristics it adds, it is necessary to consult the manufacturer's product page or write to us with the complete code.
- How do I know which BC freewheel model I need?
- You have to consider the torque, the speed, the direction of rotation and the type of mounting. With that data we can help you choose the right size. Write to us on WhatsApp with the information about your application and we will advise you.
- Are RINGSPANN BC SX freewheels interchangeable with other brands?
- They can be, but interchangeability is not automatic: dimensions, torque and speed must be compared. Do not rely on the code alone. Ask us with the original model and we will tell you whether a suitable equivalent exists.

