BEARING WITH IC TAG AND SEAL FOR THE SAME

摘要

A bearing with an IC tag, which is capable of preventing obstruction such as radio wave reflection and absorption caused by raceway rings etc., where recorded information can be excellently read, where the IC tag itself does not require an antenna, and the IC tag can be reduced in size and increased in capacity. A bearing space between an inner and an outer ring (1, 2) is sealed with a seal (5), and an IC tag (9) using its core metal (6) as an antenna is installed in the seal (5). The seal (5) is made of rubber or resin having the core metal (6).