Cylindrical roller SKF RC-20X30 CD

SKF RC-20X30 CD is a cylindrical roller reference, within Bearings. Request a quote for RC-20X30 CD via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF RC series rollers with the CD suffix are loose cylindrical rollers: the rolling element of a roller bearing, sold separately to replace a set or build a rolling support. They are ordered by the full designation, such as RC-15X15 CD, which indicates the diameter and length in millimeters.

A loose cylindrical roller is the rolling element of a roller bearing, sold separately. It is used to replace worn or damaged rollers in a bearing that is disassembled and reassembled, or to build guides and rolling supports in machines that do not use a complete bearing but rather a raceway machined into the part itself.

The SKF RC designation indicates the roller diameter and length in millimeters: in an RC-8X8 C, 8 × 8; in an RC-20X30 CD, 20 diameter by 30 length. The final suffix corresponds to the roller execution according to SKF, and it must be respected when replacing: two rollers of the same size with a different suffix are not interchangeable within the same set.

When replacing rollers, the correct approach is to change the complete set, not one by one. Rollers with different wear distribute the load poorly and the tallest one carries the load alone, which is the fastest way to break the assembly again. It is also advisable to check the raceways: if they are marked or flaking, the new roller will not last long.

To request a quote, send us the full designation as shown on the product page via WhatsApp, including the suffix, and the number of rollers in the set. If you do not have the part number, the diameter, the length and a photo of the roller or of the bearing it comes from are enough.

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