Cam follower MCGILL MCFR 40A SX

MCGILL MCFR 40A SX is a cam follower and support roller reference, within Bearings. Request a quote for MCFR 40A SX via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The MCGILL MCFR SX series cam follower is a roller bearing with an outer profile optimized for direct contact on cams, raceways and linear guides. It is mounted on a shaft or stud and secured with a nut, which allows for easy replacement. It is used in reciprocating mechanisms, conveyors, machine tools and automation equipment. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the correct part number.

The MCFR SX series designation is read in blocks: MCFR identifies the family of metric cam followers; the number that follows — 22, 26, 40, 47, 52, 62, 72 or 80 — indicates the roller size and, in general, its outer diameter and width. The letter A indicates a construction variant within the series, and the suffix SX distinguishes the sealing or surface treatment of the model. Therefore, when ordering an MCFR 40A SX it is not the same as an MCFR 40A without SX: the complete part number defines the exact configuration.

These cam followers are used in drive cams, packaging machine guides, chain conveyors, presses, cutting equipment and industrial automation systems. In Argentina they are found in the food, automotive, metallurgical and material handling industries. Their function is to withstand radial loads and transmit motion with low friction, resisting the wear inherent to rolling contact on a raceway.

To select the correct cam follower, take into account the roller diameter and width, the type of sealing (SX usually indicates protection against contaminants), lubrication and internal clearance. Mounting requires a clean support surface perpendicular to the shaft, and careful alignment to avoid side loads. Nut fastening must be adjusted according to the recommended torque so as not to damage the stud. Proper lubrication extends service life, especially in applications with reciprocating motion.

Cam followers are interchangeable between brands if the main dimensions match: outer diameter, width, stud diameter and length, and thread type. McGill is a reference in this family, and equivalents from other manufacturers exist. To replace a bearing, always compare the complete part number and the critical measurements; if in doubt, consult a specialist. MR Accesorios Industriales can help you identify the appropriate equivalent.

If you need a cam follower for your machine, write to us via WhatsApp with the part number or model shown on the drawing or on the original part. At MR Accesorios Industriales we will quote you shortly and guide you so that you receive the product that corresponds to your application.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.