| 摘要 |
A front axle device for a vehicle is provided to prevent noise caused by a gap between a hub bearing and a snap ring by fixing the hub bearing with a fixing pin and a bolt. A front axle device comprises a steering knuckle(100), a hub, a hub bearing(160) and a wheel disk, which are mounted on an end part of the front axle device. The hub bearing(160) is supported by a fixing pin so that the hub bearing(160), which is mounted on the steering knuckle(100), is not separated from the steering knuckle(100). The fixing pin is press-fitted into the hub bearing(160) through a bolt. An insert hole is formed in the hub bearing(160) so that the fixing pin is inserted into the hub bearing(160). The fixing pin has an arc shape, and is press-fitted into the hub bearing(160) with an inclination angle of about 1.5 degrees.
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