UB-63801-B3 - STANDARD BEARING MEASURE (12 x 21 x 7 mm) B3 -- COD. ( 63801-2RS (single row) - 12 21 7 - 12217 - 12x21x7 )

Key strengths63801 series bearing with higher load capacityDimensions 12 x 21 x 7 mm2RS seals for protection against dust and contaminantsThicker design compared to 6801 seriesHigh stability and durability DescriptionThe UB-63801-B3 bearing is a deep groove ball bearing designed for applications requiring increased load capacity while maintaining compact size.The dimensions (12 x 21 x 7 mm) provide a balance between strength and size, making it suitable for compact mechanical systems.The 63801-2RS 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: deep groove ball bearingModel: 63801 / 63801-2RSDimensions: 12 x 21 x 7 mmSeal: 2RS (double seal)Material: high strength chrome steelStructure: single row ballLoad: radial and light axialRows: 1Application: higher load capacity and stability CompatibilityCompatible with codes: 63801, 63801-2RS, 12x21x7Used in compact mechanical componentsSuitable for electric motors, pulleys, rollers and rotating systemsApplications: tools, electronics, precision mechanismsIdeal replacement for standard bearings