| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a single row ball bearing that can prevent a creep of an inner ring without impairing assembling performance, and is low in cost. <P>SOLUTION: The single row ball bearing 10 includes: an outer ring 11 having an outer ring track groove 11a at its internal peripheral surface; the inner ring 12 having an inner ring track groove 12a at its external peripheral surface; and a plurality of balls 13 arranged between the outer ring track groove 11a and the inner ring track groove 12a. The single row ball bearing is used by the rotation of the inner ring. The thickness Hi of the inner ring 12 is not smaller than 1.5 times of the thickness Ho of the outer ring 11. <P>COPYRIGHT: (C)2012,JPO&INPIT |
