4 ms·
Does anyone know what the bearings are like on these? Do they last 20 years or need to be replaced and they don’t count that?
by idontwantthis 4y ago
Does anyone know what the bearings are like on these? Do they last 20 years or need to be replaced and they don’t count that?
- pg_bot 4y agoI've been doing some research on flywheel storage systems like this one. Most use magnetic bearings to reduce friction. They should last more than 20 years with permanent magnets.