Manufactured Lean in the USA
Select bearing type then click on desired bearing size to see more details.= 24-48 Hour PRONTO® Shipment.
DiameterFaceWeight Lbs.Hub LengthLoad Capacity Lbs.Base
Model #
Precision Ball Bearing Sizes
3 12252 12700W-352-DB70-
4252 12975W-420-DB70-
5252 121360W-520-DB70-
6282 121560W-620-DB70-
63113 122860W-630-DB70-
82112 121950W-820-DB70-
83203 123250W-830-DB70-
103273 123900W-1030-DB70-
123433 124550W-1230-DB70-

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.