Product number:

S 40X52X7 TC NBR

Product name:

seal.

Catalog:

Catalog #1: https://ecatalog.fst.com/seals/all/radial-shaft-seals/was/67017515/dichtomatik-rotary-shaft-seal-with-spring-was---rubber-encased-outer-surface-protective-lip-70-nbr-nb703412-black-40-x-52-x-7-mm/?categorypage=144

Replacements: