| 摘要 |
PROBLEM TO BE SOLVED: To provide a follower bearing capable of preventing the occurrence of vibration and improving it in the field of acoustic performance inexpensively. SOLUTION: In this follower bearing provided with an outer ring 2 having an outer side raceway track 2a at the inner periphery, a shaft part 3b having an inner side raceway track 3a opposing to the outer side raceway track 2a at the outer periphery and extending in the axial direction from the inner side raceway track 3a, a stud 3 forming a flange 3c in one end part, a bush 4 made of synthetic resin and stored in an annular space formed between both of raceway tracks 2a and 3a, and a side plate 5 press-fitted and fixed in the stud 3, annular recessed parts 2b, 2c are formed in end parts of the outer ring 2, the flange 3c and the side plate 5 are engaged with them, and the bush 4 is press-fitted and fixed in the outer side raceway track 2a through a predetermined interference and is arranged by opposing to the inner side raceway track 3a through a predetermined clearance in the radial direction to prevent the occurrence of vibration and maintain smooth rotation of the outer ring 2 even when the bush 4 swells due to rise of temperature. COPYRIGHT: (C)2008,JPO&INPIT
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