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Tools and Hardware5255 of 10046my favorite colored glass from the pastPitch Pipe Tuning Whistle
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    Posted 8 years ago

    Greenthumb
    (1 item)

    This wheel with wood pin roller bearings is about 6 inches wide. It has a 3/4 shat that has a screw hole on it to tighten a screw onto a shaft. I do not know what this is and am curious what it is.

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    Comments

    1. UncleRon UncleRon, 8 years ago
      This appears to be a large roller bearing. There should be a ring that fits on the outside and rotates on the rollers. I have no idea where it might have been used. Here are some illustrations of modern steel roller bearing which are used on automobile axles and other places:

      https://www.google.com/search?q=roller+bearings&biw=1024&bih=702&tbm=isch&tbo=u&source=univ&sa=X&sqi=2&ved=0ahUKEwiqq5KX5PrNAhVIrD4KHSHyAKMQsAQIXQ

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