MCGILL MCFR 40A BX cam follower

McGILL MCFR 40A BX belongs to cam follower, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for MCFR 40A BX and any equivalents.

Cam followers in the MCGILL MCFR series combine a roller bearing with a built-in stud, so the unit can roll straight on cam profiles, raceways and linear guides. The stud-mounted design handles radial loads and tilting moments, which is why these parts show up in actuating linkages, conveying lines and machines with reciprocating motion. MR Industrial Accessories supplies this line to maintenance and purchasing teams in the United States and Latin America.

Reading the code tells you most of what you need. MCFR marks the metric cam follower family. The digits that come after it, such as 22, 26, 40, 47, 52, 62, 72 or 80, set the size or the roller's outer diameter. The letter A denotes a design variant, and the BX suffix covers a defined sealing or finish arrangement. An MCFR 22A BX and an MCFR 80A BX follow the same naming pattern but sit at different points in the size range. Sending the complete code is the fastest way to get an accurate quote.

Typical installations include cam drives, machine tool guideways, conveyors, packaging lines, lifting equipment and precision mechanisms. The bearing's capacity for combined loads and slight misalignment suits rough environments, and in those conditions lubrication and sealing decide how long the part lasts. The BX seal keeps contaminants out and grease in, which matters in dusty or damp areas.

When specifying, check the outer diameter the mechanism allows, whether the load is radial, axial or combined, the running speed and the surrounding conditions. At mounting, confirm that the stud and the raceway are aligned, since poor alignment speeds up wear. Greasing on a regular schedule with a suitable grease, plus the correct axial clearance, helps the component reach its expected service life.

Metric cam followers from other makers can sometimes replace these if the key dimensions, load rating and seal type line up, but tolerances and materials differ between manufacturers, so compatibility should be confirmed before a swap is made. The MCGILL MCFR series is a common reference point, and we can point you toward matching options.

Send the code of the model you need by WhatsApp or email. Our team replies promptly, suggests equivalents where they exist and helps you settle on the right choice for your equipment.