Advertise on Bikeforums.net



User Tag List

Results 1 to 11 of 11
  1. #1
    Senior Member
    Join Date
    Mar 2007
    Location
    SF
    My 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
    Posts
    1,573
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    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 08:29 PM.

  2. #2
    Senior Member
    Join Date
    Jun 2007
    Location
    four 1 OHHH , Maryland
    My Bikes
    nagasawa, fuji track pro
    Posts
    2,587
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    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

  3. #3
    Senior Member
    Join Date
    Mar 2007
    Location
    SF
    My 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
    Posts
    1,573
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    It might be worth while to create something like Sporcal with that information.

  4. #4
    Senior Member
    Join Date
    Jun 2007
    Location
    four 1 OHHH , Maryland
    My Bikes
    nagasawa, fuji track pro
    Posts
    2,587
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    what is sporcal?

    i think my sansin hubs also use the same diameter of ball bearing

  5. #5
    Senior Member
    Join Date
    Mar 2007
    Location
    SF
    My 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
    Posts
    1,573
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    I'm very tired and shouldn't be typing yet in the morning. I meant Spocalc

  6. #6
    Perineal Pressurized dobber's Avatar
    Join Date
    Oct 2003
    Location
    In Ebritated
    Posts
    6,556
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    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.

  7. #7
    cab horn
    Join Date
    Jun 2004
    Location
    Toronto
    My Bikes
    1987 Bianchi Campione
    Posts
    28,292
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by dobber View Post
    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.
    Mes compaingnons cui j'amoie et cui j'aim,... Me di, chanson.

  8. #8
    Senior Member
    Join Date
    Dec 2006
    Posts
    108
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    cranks need bearings?

  9. #9
    !@#$%^&*()_+
    Join Date
    Feb 2005
    Location
    west coast
    Posts
    58
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

  10. #10
    Senior Member
    Join Date
    Mar 2007
    Location
    SF
    My 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
    Posts
    1,573
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Avian View Post
    cranks need bearings?
    Again, it was early. I meant Superbe track BB...

  11. #11
    Senior Member
    Join Date
    Mar 2007
    Location
    SF
    My 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
    Posts
    1,573
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by dobber View Post
    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.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •