10 pieces 6806 2RS ball bearings 30 mm x 42 mm x 7 mm double sealed deep groove ball bearings for DIY, lathes, motors, 3D printers, milling machines, various mechanical devices, etc.

"Durable material. The bearings are made of bearing steel, durable, rust-free, corrosion-resistant, smooth, quiet, and long-lasting. Indestructible. The built-in steel balls do not deform. Deep groove ball bearings mainly carry radial loads, but also moderate axial loads. Wide range of applications: Deep groove ball bearings can be used in slides, transmissions, instruments, electric motors, household appliances, combustion engines, transport vehicles, agricultural machinery, construction machinery, machinery, roller skates, tools, etc. Various modified structures: Manufacturing precision. The surfaces of the bearing parts are ground and polished. For example, deep groove ball bearings with seals, deep groove ball bearings with locating slots, deep groove ball bearings with ball gaps for large load volumes, double-row deep groove ball bearings. Unexpected quality and an unforgettable experience at the best price."