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10-26-2024, 10:33 AM | #1 |
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Join Date: Dec 2023
Location: Pensacola, FL
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dumb question about inner wheel bearings
Ok I did a newbie thing and took my front inner wheel bearings out for the first time for inspection without noticing which way the inner seals were put in. Now I'm really not sure which way to orient the new ones. Which way is it? Picture one or picture two? Thanks, I'm dumb. (This is from my 1969 C1500.)
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10-26-2024, 10:38 AM | #2 |
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Re: dumb question about inner wheel bearings
Window 2. We all learn as we go!
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Smitty '71 Short Fleetside Spring Valley, Ca. |
10-26-2024, 12:24 PM | #3 |
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Re: dumb question about inner wheel bearings
Picture 2.
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________________________________________________________________________________________ ____________________________________________ 84 Chevy K-20 63 Impala (my high school car) http://67-72chevytrucks.com/vboard/s...Crew Cab Build |
10-26-2024, 06:41 PM | #4 |
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Re: dumb question about inner wheel bearings
I don’t know, I have for wheel drive but I would choose “or” since I want to see the rest of the truck
Looks like you got your answer above ^^^^
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Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
10-26-2024, 08:18 PM | #5 |
20' Daredevil (Ret)
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Re: dumb question about inner wheel bearings
As stated, #2.... If you're unsure or you don't have the correct tool, the outer surface of the seal should be flush with the outer surface of the hub.
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- Mike - 1972 K20 LWB 350/350/205 RIP El Jay |
10-26-2024, 09:29 PM | #6 |
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Re: dumb question about inner wheel bearings
There are applications for grease seals and dust seal on Stuff.
This is a Grease seal. The way I was taught is the Spring pressure does the work. If the spring is toward the inside of the hub it holds the grease in. If the spring is on the outside it is keeping the dust out and this is mostly the case on tractor front wheel bearings.
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________________________________________________________________________________________ ____________________________________________ 84 Chevy K-20 63 Impala (my high school car) http://67-72chevytrucks.com/vboard/s...Crew Cab Build |
10-27-2024, 09:41 PM | #7 |
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Join Date: Dec 2023
Location: Pensacola, FL
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Re: dumb question about inner wheel bearings
Thanks all!
The seal doesn't want to go down flush with the hub though. I tapped it in to start, then used an aluminum bearing/seal driver and pounded it trying to get it flush, but that crumpled the edge of the first seal I put in. I pulled that out and put another one in and just tapped it carefully with a piece of wood between it and the hammer till it doesn't want to go in any more, but it's still sitting a fair bit higher than the hub... These are supposedly NOS seals, they have the same embossed markings including part number as the ones I pulled out, but are a little taller. Did the size of this part change over the years? It doesn't seem to interfere with the spindle mating appropriately to the hub, so I guess I'll just roll with it, but it seems kinda weird. |
10-27-2024, 11:11 PM | #8 | |
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Re: dumb question about inner wheel bearings
Quote:
The main thing that needs to be focused on is that the Bearing Race is Fully seated.
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________________________________________________________________________________________ ____________________________________________ 84 Chevy K-20 63 Impala (my high school car) http://67-72chevytrucks.com/vboard/s...Crew Cab Build |
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10-28-2024, 05:06 PM | #9 |
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Re: dumb question about inner wheel bearings
I'm late to the party but as said picture 2 tap in until flush with rotor hub Dont forget to grease it up good. Never install a dry seal no matter where it goes. Dry seals fail prematurely. Have fun
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Harley 1969 Chevy C-10 Long Bed, 350cid, 700R4 |
10-31-2024, 05:58 PM | #10 |
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Re: dumb question about inner wheel bearings
Correct tool could be a 2x4! Whatever you use, the idea is to not chase the seal around the perimeter.
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Mike 1969 C10 LWB -- owned for 35 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. 1982 C10 SWB -- sold 1981 C10 Silverado LWB -- sold, but wish I still had it! 1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 24 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
10-31-2024, 09:07 PM | #11 |
Who Changed This?
Join Date: Jan 2013
Location: Simi Valley, CA
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Re: dumb question about inner wheel bearings
I remember punching sleeves into a John Deere diesel tractor engine (4020?) back in the '70s (my first time), and trying to find out "the right way". The manual actually showed a 2" X 4" on top of the sleeve getting pounded by a hammer! Can't make this stuff up!
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~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
11-01-2024, 11:51 AM | #12 |
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Location: North Texas
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Re: dumb question about inner wheel bearings
I remember chasing around an inner wheel bearing seal for several minutes, then I called a friend who told me about the 2x4 trick. That was 30-40 years ago, and I still use it when a few plastic mallet taps don't get the job done.
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Mike 1969 C10 LWB -- owned for 35 years. 350/TH350, 3.08 posi, 1st Gen Vintage Air, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. 1982 C10 SWB -- sold 1981 C10 Silverado LWB -- sold, but wish I still had it! 1969 C10 (not the current one) that I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 24 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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