
MCGILL MCFR 40A S cam follower
- Brand
- McGILL
- Category
- Bearings
- Subcategory
- Cam follower and support roller
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
McGILL MCFR 40A S is a reference of cam follower, within Bearings. Request a quote for MCFR 40A S via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The McGill MCFR series cam follower is a roller bearing designed to run on cams, guides and raceways. Its robust construction and its ability to withstand radial and impact loads make it ideal for demanding applications. MR Accesorios Industriales sells this line.
The MCFR designation reads as MCFR followed by a two-digit number indicating the size and load capacity, and the suffix A S identifying construction features specific to the series. For example, the most compact sizes and those with larger outer diameter are distinguished by the number in the code. The number is not an internal series code, but a direct reference to the size.
These cam followers are used in a wide variety of industries in Argentina, such as metallurgy, food, cement and automotive. They are found in cam systems, conveyors, machine tools, bottling equipment and any mechanism requiring a support roller that follows a profile. Their design allows them to be mounted directly on shafts or studs, facilitating translation or rotation motion.
To select the right cam follower, take into account the outer diameter, the width and the required load capacity. The S seal protects against contamination, so it is recommended in dusty or humid environments. During mounting, check alignment with the raceway and ensure adequate lubrication. The MCFR series tolerates some misalignment, but it is important to respect shaft tolerances to avoid premature wear.
As for equivalents, McGill MCFR series cam followers can be interchanged with products from other brands that follow the same metric nomenclature, such as INA, SKF or NTN, as long as dimensions and load capacity match. However, each manufacturer may have variants in sealing or heat treatment, so it is essential to verify the exact code before replacing.
If you need a McGill MCFR series cam follower, send us the full code via WhatsApp, for example MCFR 40A S or MCFR 52A S, and we will quote you shortly. At MR Accesorios Industriales we have the experience to advise you on the selection and mounting of these components.
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 A S suffix mean in MCFR cam followers?
- The A S suffix indicates construction features specific to the series, such as the type of sealing and the internal design. It does not change the main dimensions, but it does influence protection against contaminants and performance. Ask us for the exact code to confirm compatibility.
- How do I choose the correct cam follower size?
- To choose the size, consider the outer diameter, the width and the load it must withstand. The codes MCFR 22A S to MCFR 80A S cover different capacities. If you are not sure, send us the data of your application and we will advise you.
- Are McGill MCFR cam followers interchangeable with other brands?
- They can be interchangeable with cam followers from other brands that follow the metric nomenclature, as long as dimensions and load capacity match. Verify the code and the technical specifications before replacing. We help you find the equivalent.

