CycleKart Tech Forum
Pillow block bearings
Posted by RROLDSX
Delta, BC, Canada
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Jan 24, 2019 09:41 PM
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Does anyone have an opinion on using say two or four pillow block bearings on top of the 3”x1 1/2” tubing instead of either running the axle through it or under it? Thanks.
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Westbank B.C., Canada
![]() 1924 CycleKart American
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Jan 24, 2019 09:47 PM
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I am on the Ice racer....and they were on sale at Princess Auto last week for $6.99 ea.
Also setting up the Ducati chassis to accommodate them as it gets your butt closer to the ground.
Brian
Also setting up the Ducati chassis to accommodate them as it gets your butt closer to the ground.
Brian
Delta, BC, Canada
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Jan 24, 2019 10:42 PM
Joined 2 years ago
233 Posts
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Thanks Brian
I would think using them on an ice racer would be no problem since the lateral stress would likely be less than in dirt or asphalt. I thought I might be pushing it with a heavy rider on pavement. I reviewed all my pictures and couldn’t find any with the rear axle setup on top.
I would think using them on an ice racer would be no problem since the lateral stress would likely be less than in dirt or asphalt. I thought I might be pushing it with a heavy rider on pavement. I reviewed all my pictures and couldn’t find any with the rear axle setup on top.
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Delta, BC, Canada
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Jan 24, 2019 10:52 PM
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233 Posts
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Those are the ones I got last year from Princess. Great deal!
Edited 1 time(s). Last edit at 2019-01-24 11:10 PM by RROLDSX.
Edited 1 time(s). Last edit at 2019-01-24 11:10 PM by RROLDSX.
Sandwich, IL, USA
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Jan 25, 2019 12:51 AM
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No problem with them Randy, lots of guys do the same thing with them. Problem
is if you are concerned with weight, they weigh a lot more than a flangett.
DG
is if you are concerned with weight, they weigh a lot more than a flangett.
DG
Delta, BC, Canada
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Jan 25, 2019 10:15 AM
Joined 2 years ago
233 Posts
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Westbank B.C., Canada
![]() 1924 CycleKart American
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Jan 25, 2019 10:54 AM
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Randy
If you back to your Tieton Pictures, you will see others are using them on top of the frame.
Brian
PS
Denny has yet to meet you.
Edited 1 time(s). Last edit at 2019-01-25 02:49 PM by Woodysrods.
If you back to your Tieton Pictures, you will see others are using them on top of the frame.
Brian
PS
Denny has yet to meet you.

Edited 1 time(s). Last edit at 2019-01-25 02:49 PM by Woodysrods.
CmdBentaxle
Dave D
Federal Way, WA, USA
![]() 1950 CycleKart Italian "1950 Ferrari 166 F2"
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Jan 25, 2019 02:29 PM
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Westbank B.C., Canada
![]() 1924 CycleKart American
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Jan 25, 2019 02:50 PM
Top Contributor
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2,931 Posts
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CmdBentaxle
Dave D
Federal Way, WA, USA
![]() 1950 CycleKart Italian "1950 Ferrari 166 F2"
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Jan 25, 2019 10:30 PM
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I refer to the nearly rolling chassis of my interpretation of a 1954 Maserati 250f.
Was kind of hoping for this year's Tieton, but probably next year is more realistic.
Somewhere in between most likely.
Target weight #220lbs
Predator 212 stage 2
Designed primarily for the road, but as usual will run wherever there's an opportunity.
Was kind of hoping for this year's Tieton, but probably next year is more realistic.
Somewhere in between most likely.
Target weight #220lbs
Predator 212 stage 2
Designed primarily for the road, but as usual will run wherever there's an opportunity.
Delta, BC, Canada
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Jan 25, 2019 11:07 PM
Joined 2 years ago
233 Posts
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CmdBentaxle
Dave D
Federal Way, WA, USA
![]() 1950 CycleKart Italian "1950 Ferrari 166 F2"
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Jan 25, 2019 11:45 PM
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Thanks, Randy.
You know, the first one you build is kind of done in the blind. How strong does this part? or how light is that structure need to be? Unless you're a structural engineer, it's really just by guess and by golly. That's why so many end up so overbuilt. I thought I was going light with the Ferrari, but it has proven to be a brute, structurally. With this one, I have determined to eliminate excess and see what results. 220lbs may not sound like a big deal, but considering the bodywork needed, will be pretty light.
You know, the first one you build is kind of done in the blind. How strong does this part? or how light is that structure need to be? Unless you're a structural engineer, it's really just by guess and by golly. That's why so many end up so overbuilt. I thought I was going light with the Ferrari, but it has proven to be a brute, structurally. With this one, I have determined to eliminate excess and see what results. 220lbs may not sound like a big deal, but considering the bodywork needed, will be pretty light.
andrewroudny
andrew roudny
peterborough, ON, Canada
![]() 1939 CycleKart German "The Vulture"
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Feb 4, 2019 06:39 PM
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Has anybody ever seen pillow block bearings made from aluminum?
"I never lose. I either win or learn.”
-Nelson Mandela
"I never lose. I either win or learn.”
-Nelson Mandela
Sandwich, IL, USA
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Feb 4, 2019 06:55 PM
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andrewroudny
andrew roudny
peterborough, ON, Canada
![]() 1939 CycleKart German "The Vulture"
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Feb 4, 2019 07:12 PM
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So it is. I could swear I've done this search before and found bubkis. But there it is, so I guess not! Thanks.
"I never lose. I either win or learn.”
-Nelson Mandela
"I never lose. I either win or learn.”
-Nelson Mandela
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