The Roundup - AJ Antunes 7000539 Bearing Tune Up Kit is a replacement maintenance kit designed for compatible commercial foodservice equipment. The kit provides bearing-related components used during servicing of the applicable equipment assembly. It can be referenced when existing bearing components show wear, require routine maintenance, or need replacement during equipment service. https://partsfe.com/bearing-tune-up-kit-for-roundup-part-7000539