| 摘要 |
<p num="1">There is disclosed a boot for a constant velocity universal joint, constituted in such a manner that the inner surface of the constant velocity universal joint boot is prevented from being bitten by an edge portion of an outer housing of a constant velocity universal joint, the constant velocity universal joint boot comprises: a large end portion into which an outer housing of the constant velocity universal joint is inserted; a small end portion into which a shaft portion connected to the constant velocity universal joint is inserted; and bellows formed between the large end portion and the small end portion, the large end portion has a face portion facing the end face of a tip portion of the outer housing of the constant velocity universal joint, and a portion facing an end face inner peripheral portion of the tip portion of the outer housing being dented to form the face portion.
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