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Home > Classifieds > Astromart Classifieds > Observatories > Classified #252383

For Sale: 4” diameter Ball Bearing Wheels**SALE PENDING**

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I have 8 solid polyurethane 4”dia x1 3/16” thick wheels with a 1 9/16” bore. The urethane wheel actually has a 2” ID with a metal hub in it. A 1 1/2”OD x 1/2” thick bearing is pressure fit into the hub and secured with steel locking rings. The bearing has a 43/64”ID(very close to 11/16”), smooth as glass to roll. Never used and in new condition, $15 each or $95 for all of them, includes postage and insurance in continental US, money order or check, sorry I don't use PayPal.

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