Go Back  Bike Forums > Bike Forums > Singlespeed & Fixed Gear
Reload this Page >

Bearing size for Dura Ace hubs and Superbe cranks?

Search
Notices
Singlespeed & Fixed Gear "I still feel that variable gears are only for people over forty-five. Isn't it better to triumph by the strength of your muscles than by the artifice of a derailer? We are getting soft...As for me, give me a fixed gear!"-- Henri Desgrange (31 January 1865 - 16 August 1940)

Bearing size for Dura Ace hubs and Superbe cranks?

Thread Tools
 
Search this Thread
 
Old 02-02-08, 07:07 AM
  #1  
anomaly
Senior Member
Thread Starter
 
Join Date: Mar 2007
Location: SF
Posts: 1,572

Bikes: 1972 Paramount Track, 1972 Paramount P13 Road, 1972 Paramount Tandem, 1986 Paramount Road, Merckx MXL, Gunnar Cross Hairs, Samson Illusion NJS, KHS Aero Track, Titus Racer X 29er, Tom Palermo Custom Touring

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 4 Times in 2 Posts
Bearing size for Dura Ace hubs and Superbe bottom bracket?

Anyone know what the size is or a resource that has that stuff listed?

Last edited by anomaly; 02-02-08 at 09:29 PM.
anomaly is offline  
Old 02-02-08, 07:10 AM
  #2  
jdms mvp
Senior Member
 
Join Date: Jun 2007
Location: four 1 OHHH , Maryland
Posts: 2,849

Bikes: nagasawa, fuji track pro

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 26 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
i have the measurement for DA hubs written down, but i'll take a digital caliper to the ball bearings again and get back to you if nooone else comes through.

i dunno about the superbe cranks though
jdms mvp is offline  
Old 02-02-08, 07:12 AM
  #3  
anomaly
Senior Member
Thread Starter
 
Join Date: Mar 2007
Location: SF
Posts: 1,572

Bikes: 1972 Paramount Track, 1972 Paramount P13 Road, 1972 Paramount Tandem, 1986 Paramount Road, Merckx MXL, Gunnar Cross Hairs, Samson Illusion NJS, KHS Aero Track, Titus Racer X 29er, Tom Palermo Custom Touring

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 4 Times in 2 Posts
It might be worth while to create something like Sporcal with that information.
anomaly is offline  
Old 02-02-08, 07:18 AM
  #4  
jdms mvp
Senior Member
 
Join Date: Jun 2007
Location: four 1 OHHH , Maryland
Posts: 2,849

Bikes: nagasawa, fuji track pro

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 26 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
what is sporcal?

i think my sansin hubs also use the same diameter of ball bearing
jdms mvp is offline  
Old 02-02-08, 07:20 AM
  #5  
anomaly
Senior Member
Thread Starter
 
Join Date: Mar 2007
Location: SF
Posts: 1,572

Bikes: 1972 Paramount Track, 1972 Paramount P13 Road, 1972 Paramount Tandem, 1986 Paramount Road, Merckx MXL, Gunnar Cross Hairs, Samson Illusion NJS, KHS Aero Track, Titus Racer X 29er, Tom Palermo Custom Touring

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 4 Times in 2 Posts
I'm very tired and shouldn't be typing yet in the morning. I meant Spocalc
anomaly is offline  
Old 02-02-08, 03:17 PM
  #6  
dobber
Perineal Pressurized
 
dobber's Avatar
 
Join Date: Oct 2003
Location: In Ebritated
Posts: 6,555
Mentioned: 0 Post(s)
Tagged: 1 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
Aren't 1/4" bearings the industry norm for rear hubs?? Same for bottom brackets.
__________________
This is Africa, 1943. War spits out its violence overhead and the sandy graveyard swallows it up. Her name is King Nine, B-25, medium bomber, Twelfth Air Force. On a hot, still morning she took off from Tunisia to bomb the southern tip of Italy. An errant piece of flak tore a hole in a wing tank and, like a wounded bird, this is where she landed, not to return on this day, or any other day.
dobber is offline  
Old 02-02-08, 03:19 PM
  #7  
operator
cab horn
 
Join Date: Jun 2004
Location: Toronto
Posts: 28,353

Bikes: 1987 Bianchi Campione

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 42 Post(s)
Likes: 0
Liked 26 Times in 19 Posts
Originally Posted by dobber
Aren't 1/4" bearings the industry norm for rear hubs?? Same for bottom brackets.
That's what I thought. But then again we're talking bikes here. Campy ran two different size bearings on their rear hub.
operator is offline  
Old 02-02-08, 03:46 PM
  #8  
Avian
Senior Member
 
Join Date: Dec 2006
Posts: 108
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
cranks need bearings?
Avian is offline  
Old 02-02-08, 09:28 PM
  #9  
anomaly
Senior Member
Thread Starter
 
Join Date: Mar 2007
Location: SF
Posts: 1,572

Bikes: 1972 Paramount Track, 1972 Paramount P13 Road, 1972 Paramount Tandem, 1986 Paramount Road, Merckx MXL, Gunnar Cross Hairs, Samson Illusion NJS, KHS Aero Track, Titus Racer X 29er, Tom Palermo Custom Touring

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 4 Times in 2 Posts
Originally Posted by Avian
cranks need bearings?
Again, it was early. I meant Superbe track BB...
anomaly is offline  
Old 02-02-08, 09:29 PM
  #10  
anomaly
Senior Member
Thread Starter
 
Join Date: Mar 2007
Location: SF
Posts: 1,572

Bikes: 1972 Paramount Track, 1972 Paramount P13 Road, 1972 Paramount Tandem, 1986 Paramount Road, Merckx MXL, Gunnar Cross Hairs, Samson Illusion NJS, KHS Aero Track, Titus Racer X 29er, Tom Palermo Custom Touring

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 4 Times in 2 Posts
Originally Posted by dobber
Aren't 1/4" bearings the industry norm for rear hubs?? Same for bottom brackets.
Generally yes but I've seen BB bearings be several different sizes and Campy ran a different size for Record hubs.
anomaly is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.