This deep groove ball bearing carries radial and moderate axial loads through a single row of balls guided by a steel sheet metal cage (JN). Bore diameter is 60.0 mm, outside diameter 130.0 mm, width 31.0 mm, with a net mass of 1.681 kg. Limiting speed reaches 7900 1/min, reference speed 7400 1/min. The C3 radial internal clearance provides increased play, compensating for thermal expansion during operation and allowing for interference fits. Bore type Z indicates the shaft seat tolerance applied during manufacturing. The open design without seals requires external lubrication and protection from contamination, making mounting and grease supply the responsibility of the assembler.