They truly are artificial sealed ball bearings, providing smooth rotation, great accuracy of accessory as well as simplified upkeep.
• 1050 (3mm Thick) Sealed Ball Bearings x2
• Applications contain Tamiya R/C models with dual cardan joint shafts excluding Item 42363 (Axle Shafts for TRF420 Double Cardan Joint Shafts (2pcs.)).
• using ball bearings instead of artificial and metal bearings provides better rotation and better elements setup.
• These ball bearings use blue artificial seals rather than metal individuals – this gives you with one to start the bearings to scrub and focus inside it. Blue artificial seals besides somewhat assistance with preventing debris entering the battle roller.
• Low-viscosity oil is necessary to lubricate the interior workings.
• usually perform upkeep including including oil; after crashes, checking bearing movement is recommended.