| 摘要 |
A ball joint (10) includes a socket (40) with a housing (42) and a stem portion (44). The housing (42) defines a chamber (60). A ball stud (80) has a ball portion (82) in the chamber (60) and a stud portion (84) extending from the ball portion. The ball portion (82) has a center (90) and the stud portion (84) has an axis (86) intersecting the center. The ball portion (82) has an equator (92) extending perpendicular to the axis (86) and dividing the ball portion into first and second hemispheres (94, 96). First and second bearings (110, 120) are located in the chamber (60) and engage the first and second hemispheres (94, 96), respectively, of the ball portion (82). First and second dampers (130, 132) act between the socket (40) and the respective first and second bearings (110, 120) and bias the first and second bearings toward the equator (92) and provide first and second clearances (131, 133), respectively, between the socket (40) and the first and second bearings.
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