Premium 12Mm Linear Ball Bearings 4 Pack Round Flange With Double Rubber Caps Keeps The Track Clean Slick Movement Makes Your Build Look Badass For Cnc Routers And 3D Printers
✔️ LM12FLUU Spec: 12mm Bore, 57mm L, 42mm Flange 4 Pack Set.
Get your CNC router or 3D printer moving fast with this set of four sealed linear ball bearings. You get steady sliding action because these units ride right over a matching 12mm guide rod without skipping. The rubber seals keep dust out so your frame runs clean every time you print or cut.
✅ Inner dia measures exactly 12 mm for snug fit on standard rods.
✅ Total reach hits 57 mm while the base flange spreads 42 mm wide.
✅ Chrome steel build delivers strong 657 N static load support.
✅ Double side rubber caps block water and dirt from the track.
💡 When does adding a flanged linear bearing improve motion control on a custom rig? This sealed slide unit is handy for keeping dirt off the track while you focus on your next big build step. - Round flange design bolts flat onto any bracket to lock position during heavy cuts. - Chrome steel inner rings hold balls true under load so movement stays accurate across the full stroke.
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