For your 3D printer building project we have 624ZZ deep grove ball bearings. The ZZ specification means that the ball bearings are sealed with metal seals. They are common components in the extruder of 3D printers, for pulleys on the belt drive systems used for the different axes.
Our 624ZZ bearings are sold in packs of 2 and UK postage is FREE for this item unless postage chargeable items are included in your shopping cart.
624ZZ Bearing specifications
Type: Deep Groove Ball Bearing
Material: Chrome Steel