NSK FCRS-47 cam follower

NSK FCRS-47 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 FCRS-47 and any equivalents.

The NSK FCRS series cam follower is a cylindrical roller bearing built with an integral stud, so it can run straight against a cam profile, a linear guide or a raceway. Its compact envelope and high radial capacity suit tight mounting spaces and demanding radial loads, which is why it shows up in automation, machine tools and handling equipment. Replacement starts with the complete part number: send it to MR Industrial Accessories and we will quote it.

The characters after the hyphen in the FCRS designation are a size code, not a diameter or a width. That code groups the standardized roller dimensions of the series. FCR belongs to the same family but differs in sealing or finish configuration. The safest way to order is to read the full code engraved on the roller you are replacing and pass it along exactly as it appears.

Typical locations include cams on packaging machinery, slide guides on machining centers, transfer stations on assembly lines and lifting mechanisms. Maintenance crews also find them in continuous-motion equipment where the cam surface itself acts as the raceway.

Selection comes down to outer diameter, width and stud diameter, which has to match the housing bore. Sealing matters: a radial shaft seal keeps contaminants out and lubricant in. Check internal clearance and alignment with the raceway, since misalignment speeds up wear. Some models carry lifetime grease, others can be relubricated. If the cam raceway shows marks, inspect it before installing the new roller.

Cross-brand interchange is based on dimensions and configuration. A roller from another maker with the same outer diameter, width and stud type can often be swapped in, but load capacity and sealing should be confirmed. No universal equivalence table exists because each manufacturer uses its own nomenclature. If you only have another brand's code or an unmarked part, send the main measurements and we will point you to a compatible option.

For a quote on your NSK FCRS series cam follower, send the complete part number by WhatsApp or email. MR Industrial Accessories serves customers throughout the United States and in several Latin American countries, and our team can also help with special sealing variants or sizes you do not see listed.