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techtalk:evo:wheels01 [2019/08/12 17:25]
ixl2relax [Front Axles]
techtalk:evo:wheels01 [2020/03/10 21:58]
ixl2relax [Front Wheel Sealed Bearing Example]
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 Notice in the diagram that there is a small GAP between the outer race of the 2nd bearing (right-side of forks) and the seat of the hub cavity. This is important to maintain as described above to prevent laterally loading the bearing. Notice in the diagram that there is a small GAP between the outer race of the 2nd bearing (right-side of forks) and the seat of the hub cavity. This is important to maintain as described above to prevent laterally loading the bearing.
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 +{{:​techtalk:​evo:​wheels:​wheelbearing-install-01.jpg?​500|}}
  
 When re-installing the wheel to the forks, the axle will slip completely thru the right-side fork. It will clamp all the parts - the external spacer, the right-side bearing inner race, the hub spacer, the left-side bearing inner race and the second external spacer - to the left-side fork. At this point, when you tighten the nut on the axle, the wheel assembly is only clamped to the left-side fork. The right-side fork is then clamped to the wheel assembly by the Pinch Bolt which now allows both forks to support the front wheel assembly. This process allows the forks to rotate individually and align themselves to the axle. When re-installing the wheel to the forks, the axle will slip completely thru the right-side fork. It will clamp all the parts - the external spacer, the right-side bearing inner race, the hub spacer, the left-side bearing inner race and the second external spacer - to the left-side fork. At this point, when you tighten the nut on the axle, the wheel assembly is only clamped to the left-side fork. The right-side fork is then clamped to the wheel assembly by the Pinch Bolt which now allows both forks to support the front wheel assembly. This process allows the forks to rotate individually and align themselves to the axle.
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 |  Front axle comparison: ​ 98-99 (back) vs 00-07 (front) ((photos by Hippysmack)) \\ Pics skewed / Same overall length w/ longer head  | {{:​techtalk:​evo:​wheels:​99-05_front_axle_comparison_by_hippysmack.jpg?​direct&​300|}} | |  Front axle comparison: ​ 98-99 (back) vs 00-07 (front) ((photos by Hippysmack)) \\ Pics skewed / Same overall length w/ longer head  | {{:​techtalk:​evo:​wheels:​99-05_front_axle_comparison_by_hippysmack.jpg?​direct&​300|}} |
-| This example is for 2000-later sealed bearings.\\ \\ With earlier Timken-type bearings, the\\ spacer will insert thru the oil seal\\ to reach the inner bearing race. | {{:​techtalk:​evo:​wheels:​wheelbearing-front-02.jpg?​400|}}| ​+| This example is for 2000-later sealed bearings.\\ \\ \\ \\ \\ With earlier Timken-type bearings, the outer\\ bearing ​spacer will insert thru the oil seal\\ to reach the inner bearing race. | {{:​techtalk:​evo:​wheels:​wheelbearing-front-02.jpg?​400|}}| ​
  
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