Author Topic: 74 CB750 rear wheel inner hub bearing spacer dimensions?  (Read 348 times)

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Offline Xkartracer

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74 CB750 rear wheel inner hub bearing spacer dimensions?
« on: May 28, 2023, 10:41:17 AM »
First post be easy... I'm working on replacing my rear wheel bearings. The wheel bearing on the brake side was not flush in the hub. If I seat the bearing my brake hub drags. The inner spacer appears to be a piece of 3/4 pipe it measures 3.42" long. I'm assuming the previous owner used it to clearance the brake hub. Maybe I have a mismatched set up?
Does anyone have the dimensions of the inner spacer? Thanks for any advice or help.

Offline HondaMan

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Re: 74 CB750 rear wheel inner hub bearing spacer dimensions?
« Reply #1 on: May 28, 2023, 10:46:51 AM »
First post be easy... I'm working on replacing my rear wheel bearings. The wheel bearing on the brake side was not flush in the hub. If I seat the bearing my brake hub drags. The inner spacer appears to be a piece of 3/4 pipe it measures 3.42" long. I'm assuming the previous owner used it to clearance the brake hub. Maybe I have a mismatched set up?
Does anyone have the dimensions of the inner spacer? Thanks for any advice or help.

I might have a rear wheel off a bike around here, will check today. I won't get back until tonight, though.
See SOHC4shop@gmail.com for info about the gadgets I make for these bikes.

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Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
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Offline Xkartracer

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Re: 74 CB750 rear wheel inner hub bearing spacer dimensions?
« Reply #2 on: May 29, 2023, 08:52:38 AM »
That would be great.