alan tani @ alantani.com fishing reel repair rebuild tutorial Bearing removal for awkward pinion bearings.
Reel Repair by Alan Tani
November 18, 2018, 09:03:24 PM *
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Author Topic: Bearing removal for awkward pinion bearings.  (Read 418 times)
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simonb
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« on: October 28, 2018, 09:30:23 AM »

Tools needed.

Engineering dowel same size as inside of bearing.


In this case it's a 1/4 inch dowel. The are tapered to go into a 1/4 inch hole on one end. The chamfered end.

Add a bearing in a blind hole that won't come out easily.



In this case a little Avet SXJ.

Hold case in hand and push the dowel into the bearing. When it gets tight tap it in with a calibrated hammer [1].



The dowel will slide all the way in.

Now using a suitable punch tap it out from the other side using a calibrated hammer [1].



And there it is.

[1] Calibrated hammer Toolmakers term for any size hammer but don't hit it too hard.


Si


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« Last Edit: October 29, 2018, 12:04:24 AM by simonb » Logged
alantani
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« Reply #1 on: October 28, 2018, 09:56:59 AM »

removing stuck bearings is the bane of my existence......   Angry
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simonb
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« Reply #2 on: October 28, 2018, 01:01:57 PM »

removing stuck bearings is the bane of my existence......   Angry

Same sort of thing again:




I use Tri-Flow Expensive but does a superb job. It's also very good for freeing stuck spigot's on rods. Leave it to soak for 8 hrs or so.



Si
« Last Edit: October 29, 2018, 12:16:15 AM by simonb » Logged
foakes
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« Reply #3 on: October 28, 2018, 02:58:37 PM »

Thanks, Simon —

For some reason, I can only view your first photo of six.

Might be on my end or your end — can’t tell...

But thank you for this technique!

You inspired me to take a look at my bearing removal system...

These hammers have now been “calibrated” very carefully into a precise and graduated group.

😁😁😁

Best Always,

Fred


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« Last Edit: October 28, 2018, 03:01:39 PM by foakes » Logged

Before first light — with nothing less than wonder, and humility — I scan the cool, dark waters for the coming horizon — and the hope of what that deep unknowing might hold for me today...

——————————————————

Nothing happened. The fish just moved away slowly and the old man could not raise him an inch. His line was strong and made for heavy fish and he held it against his back until it was so taut that beads of water were jumping from it. Then it began to make a slow hissing sound in the water and he still held it, bracing himself against the thwart and leaning back against the pull. The boat began to move slowly off toward the north-west.

Santiago knew what he was in for, his lifelong experience had prepared him...

From Ernest Hemingway’s — “The Old Man and the Sea”

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thorhammer
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"You can't drank all day if you don't start..."


« Reply #4 on: October 28, 2018, 03:50:43 PM »

Now that's funny i don't care who you are ....
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Rivverrat
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« Reply #5 on: October 28, 2018, 04:19:15 PM »

 Mans gtot to have his hammers... Jeff
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Gfish
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« Reply #6 on: October 28, 2018, 05:44:54 PM »

Same thing, only first picture visible.
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Tiddlerbasher
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« Reply #7 on: October 28, 2018, 05:52:53 PM »

Same here - only the first photo Undecided

Fred I've got a bigger hammer Wink
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Donnyboat
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« Reply #8 on: October 28, 2018, 06:18:39 PM »

X 3, only first photo, yes I have a really large hammer, just that I am to weak to lift it these days, cheers Don.
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Don, or donnyboat
simonb
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« Reply #9 on: October 29, 2018, 12:18:14 AM »

Now that's funny i don't care who you are ....


How do you ensure the hammers go back in the correct calibrated holders?   Cheesy Cheesy Cheesy

Si
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Captain64-200
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« Reply #10 on: October 29, 2018, 02:57:35 AM »

Nice precision tools ! Grin
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Brendan
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« Reply #11 on: October 29, 2018, 04:30:37 AM »

“Hold my beer and watch this.” Priceless.
Brendan.
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Zimbass
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« Reply #12 on: October 29, 2018, 05:07:18 AM »

Never thought I would open a post on bearing removal, and get such a laugh  Cheesy Cheesy
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Gfish
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What? Me worry?


« Reply #13 on: October 29, 2018, 01:22:25 PM »

Got the pix now, thanks hoss. Good stuff to know...
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Fishing tackle is an art form and all fish caught on the right tackle are"Gfish"!
simonb
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« Reply #14 on: October 29, 2018, 10:35:40 PM »

Got the pix now, thanks hoss. Good stuff to know...

I uploaded them. Trouble with google permissions.

Si
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