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Recent content by SimonWC

  1. SimonWC

    Manufacture of Bearing Race, DN 1200 and DN910

    Thanks Gentlemen, Lester, I have put something through to your work which has my contact details. Drop me a return and I will see if I can get a scan of the paper drawing I have, which doesn't have any dimensions unfortunately (DiamondJim). Thanks for the leads too DiamondJim, I am following...
  2. SimonWC

    Manufacture of Bearing Race, DN 1200 and DN910

    Gentlemen, Thanks for your responses, I'll endeavour to answer each point. DiamondJim 1. Materials for Races. I have previously used the 41 and 43 series steels for various load bearing services, eg rollers, and saw a reference to 62100 from a FAG sheet. I will follow up on the 52100 and 8660...
  3. SimonWC

    Manufacture of Bearing Race, DN 1200 and DN910

    Hi All, Currently refurbishing a clarifier centre drive. Turbine Bearing is nominal diameter 1200mm and Rake nominal 910mm. Operating speeds are less than 10rpm. Axial load is largest factor with assembly weight of approximatel 2500kg and 7000kg. Unit has been in operation for 25yrs. The...

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