| 摘要 |
PROBLEM TO BE SOLVED: To support a resin sensor holder for supporting a sensor to prevent the sensor holder from easily dropping from a diameter face of a stationary side bearing ring without using a core bar. SOLUTION: The sensor holder 40 is an annular integrated injection-molded article comprising thermosetting resin. A screw part 41a is formed on the outer diameter face of the sensor holder 40, and a screw part 11b and a screwing end part 11c having a diameter different from that of the screw part 11b are formed on the inner diameter face of the stationary side bearing ring 11. The screw part 41a of the sensor holder 40 is screwed to the screw part 11b of the stationary side bearing ring 11 from one lateral side, and the sensor holder 40 is made abut on and fastened to the screwing end part 11c, so as to fix the sensor holder 40 to the stationary side bearing ring 11. COPYRIGHT: (C)2009,JPO&INPIT
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