Manufactured Lean in the USA
Click on bearing size to see more details.= 24-48 Hour PRONTO® Shipment.
Load Capacity (lbs.).Wheel ContourWheel HardnessTread ColorBase
Model #
Precision Ball Bearing Sizes
4222 12675Crown95(A)Blue TreadW-420-SWC-
4222 12825Crown75(D)Black TreadW-420-SWC75D-
4222 12700Flat80(A)Red TreadW-420-SWF-
4222 121100Flat75(D)Black TreadW-420-SWF75D-
6242 121400Crown95(A)Blue TreadW-620-SWC-
6242 121800Crown75(D)Black TreadW-620-SWC75D-
624.52 121400Flat80(A)Red TreadW-620-SWF-
6363 122600Crown75(D)Black TreadW-630-SWC-
6363 123500Flat75(D)Black TreadW-630-SWF-
8262 122400Crown95(A)Blue TreadW-820-SWC-
8262 122800Crown75(D)Black TreadW-820-SWC75D-
8262 122300Flat80(A)Red TreadW-820-SWF-
8262 123700Flat75(D)Black TreadW-820-SWF75D-
8393 123800Crown75(D)Black TreadW-830-SWC-
8393 124960Flat75(D)Black TreadW-830-SWF-
103143 125900Flat75(D)Black TreadW-1030-SWF-

Hamilton Pronto Shipping


At Hamilton we understand that fast delivery is critical. That's why as you browse our website, you'll notice the proliferation of a red star (). This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge.