UB-R4-B5 - STANDARD BEARING MEASURE (6,35 x 15,87 x 4,98 mm) B5 -- COD. ( R4-2RS - 6,35 15,87 4,98 - 6,3515,874,98 - 6,35x15,87x4,98 )

Key strengthsR4 miniature bearing with high precision designDimensions 6.35 x 15.87 x 4.98 mmInch standard for specific applications2RS seals for protection against dust and contaminantsHigh speed capability and smooth operation DescriptionThe UB-R4-B5 bearing is a miniature deep groove ball bearing designed according to inch standard for precision applications.The dimensions (6.35 x 15.87 x 4.98 mm) correspond to 1/4 x 5/8 x 3/16 inch format, commonly used in specific mechanical components.The R4-2RS configuration with double seals protects against dust, dirt and moisture while retaining lubrication and extending service life.The deep groove design supports radial and light axial loads with stable and precise rotation. SpecificationsType: miniature deep groove ball bearingModel: R4 / R4-2RSDimensions: 6.35 x 15.87 x 4.98 mmInch equivalent: 1/4 x 5/8 x 3/16Seal: 2RS (double seal)Material: high strength chrome steelStructure: single row ballLoad: radial and light axialDynamic load rating approx 1.6 kNStatic load rating approx 0.7 kN CompatibilityCompatible with codes: R4, R4-2RS, 1/4x5/8x3/16Used in inch standard mechanical componentsSuitable for precision rotating systemsApplications: micro mechanics, tools, technical systemsIdeal replacement for standard inch bearings