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Thread: sears jointer 149.21871 bearings

  1. #16
    McMaster has them. 1/2 and 5/8 ID aren't odd sizes.

    Bearings, Sealed, Trade Number R8-2RS, for 1/2" Shaft Diameter

    https://www.mcmaster.com/60355K704

  2. #17
    Join Date
    Sep 2009
    Location
    Northwest Wisconsin
    Posts
    45
    I appreciate the suggestions, but the nearest bearing supply house is an hour away, and not in a direction I usually travel.

  3. #18
    Join Date
    Jan 2009
    Location
    Indianapolis
    Posts
    1,593
    Sounds like you may have an R8 series bearing. Not sure the width you need. R8 is the common size number for it.

    https://www.astbearings.com/catalog/precision_r_series

    Brian
    Brian

  4. #19
    Join Date
    Dec 2005
    Location
    South Carolina Low Country
    Posts
    43
    Call the bearing house, maybe you can just send them the bearings, measure them and provide you with the replacements.

  5. #20
    Join Date
    Mar 2010
    Location
    Somewhere in the Land of Lincoln
    Posts
    2,563
    If he ordered from Mcmaster Carr he already has the bearings. It's highly unusual to order from them and not have it the next day. Most bearing houses don't carry anything unusual these days unless they have regular demand for it. No reason to make it difficult when there is a simple solution.

  6. #21
    Join Date
    Sep 2009
    Location
    Northwest Wisconsin
    Posts
    45
    1/2" x 1-1/8" x 5/8" bearings arrived. They are identical, but with the expected lettering on the seal. Thank you all for the help. Now I hope this little guy can get back to work.

  7. #22
    Join Date
    Dec 2005
    Location
    South Carolina Low Country
    Posts
    43
    Quote Originally Posted by Ronald Blue View Post
    No reason to make it difficult when there is a simple solution.
    Thank you for critiquing my suggestion. I will try to do better next time.
    Last edited by Austin Grote; 04-16-2021 at 12:14 PM.

  8. #23
    Join Date
    Mar 2010
    Location
    Somewhere in the Land of Lincoln
    Posts
    2,563
    Quote Originally Posted by Austin Grote View Post
    Thank you for critiquing my suggestion. I will try to do better next time.
    Are we overly sensitive? I DID not quote your reply. You also weren't the only person to tell him to go to a bearing house which he had already addressed. Maybe you didn't read the whole thread. That's something that seems common these days. If I offended you I apologize. Be happy he received the bearings and can put it back together. Have a good day.

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