6318-2RS Deep groove ball bearing 90x190x43mm Two Seals

The 6318-2RS is a deep groove ball bearing with a 90mm bore diameter, 190mm outside diameter, and 43mm width. It features contact rubber seals on both sides (2RS designation) to retain lubrication and protect against contaminants in moderately dirty environments.

Deep groove ball bearings are versatile radial bearings suitable for high-speed applications and can accommodate moderate radial and axial loads in both directions. Common applications include electric motors, gearboxes, pumps, conveyors, and general industrial machinery requiring reliable, low-friction rotation.