| 摘要 |
The present invention provides a compact constant velocity universal joint having high strength, and superior operability and durability. In the constant velocity universal joint of the present invention, an offset angle øT formed by a center of curvature OT0 of a guiding groove 2b of an outer component 2, an intersecting point Q between a joint plane P and a PCD, and a center of curvature OT1 of a guiding groove 3b of an inner component 3 is set to 11.0°≦̸øT≦̸15.0°.
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