UB-1212-B3 - STANDARD BEARING MEASURE (12,7 x 19,05 x 3,97 mm) B3 -- COD. ( 1212-2RS - 12,7 19,05 3,97 - 12,719,053,97 - 12,7x19,05x3,97 )

Key strengthsMiniature R1212 bearing with high precision designDimensions 12,7 x 19,05 x 3,97 mm2RS seals for protection against dust and contaminantsCompact size for precision applicationsSmooth operation with low friction DescriptionThe UB-1212-B3 bearing is a miniature deep groove ball bearing designed for compact and precision applications.The dimensions (12,7 x 19,05 x 3,97 mm) correspond to the inch standard 1/2 x 3/4 x 5/32, making it suitable for small mechanical systems.The 1212-2RS configuration with double seals protects against dust, dirt and moisture while retaining lubrication and extending service life.The single row ball structure allows handling of radial and light axial loads with smooth and stable operation. SpecificationsType: miniature deep groove ball bearingModel: 1212 / 1212-2RSDimensions: 12,7 x 19,05 x 3,97 mmInch equivalent: 1/2 x 3/4 x 5/32Seal: 2RS (double seal)Material: high strength chrome steelStructure: single row ballLoad: radial and light axialMax speed approx 17000 rpm CompatibilityCompatible with codes: 1212, 1212-2RS, R1212-2RSCompatible with inch size 1/2 x 3/4 x 5/32Used in precision mechanical componentsSuitable for micro motors and compact systemsIdeal replacement for standard miniature bearings