| 摘要 |
PROBLEM TO BE SOLVED: To provide a thrust roller bearing capable of improving a degree of freedom of design by eliminating a dimensional limit of a cage. SOLUTION: The thrust roller bearing includes an outer diameter side race 1 having a flange 2 on an outer diameter side, an inner diameter side race 3 having a flange 4 on an inner diameter side, a shim 5 arranged on an inner surface of the inner diameter side race 3, and the cage 6 interposed between the outer diameter side race 1 and the shim 5 for holding a needle shaped roller 7. A ring-shaped locking piece 8 provided inward on an opening edge of the flange 2 of the outer diameter side race 1 locks an outer diameter side outer surface of the shim 5 so as to prevent removal. A ring-shaped locking piece 9 provided inward on an opening edge of the flange 4 of the inner diameter side race 3 locks an inner diameter side inner surface of the shim 5 so as to prevent removal. COPYRIGHT: (C)2008,JPO&INPIT
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