This deep groove ball bearing carries radial and moderate axial loads through a single row of balls running in a solid brass cage (M). Bore diameter is 95.0 mm, outside diameter 170.0 mm, width 32.0 mm, and net mass is 3.2 kg. The limiting speed reaches 6900 1/min, with a reference speed of 4950 1/min, allowing sustained operation at higher rotational speeds than a standard steel-cage design. The C3 radial internal clearance provides extra room to accommodate thermal expansion and shaft fit tolerances, making the bearing suitable for applications with elevated operating temperatures or interference fits. The solid brass cage adds strength and stability at higher speeds and under momentary shock loads, keeping ball spacing accurate throughout the rotation. As an open bearing without integrated sealing, it requires external lubrication and protection from contamination, so grease or oil supply must be arranged according to the operating environment.