UB-MR137-B3 - STANDARD BEARING MEASURE (7 x 13 x 4 mm) B3 -- COD. ( MR 137-2RS - 7 13 4 - 7134 - 7x13x4 )

Key featuresMiniature MR137 high-precision ball bearingCompact size: 7 x 13 x 4 mm2RS seals for dust and contamination protectionLow friction operationIdeal for compact and high-speed applications DescriptionThe UB-MR137-B3 is a miniature deep groove ball bearing designed for precision applications in limited spaces.Its dimensions (7 x 13 x 4 mm) make it ideal for small mechanical systems requiring smooth and reliable performance.The MR137-2RS double-sealed design protects against dust, dirt and moisture while retaining lubrication for extended service life.Made from high-strength steel with precision-ground raceways, it ensures quiet operation, low vibration and consistent performance at high speeds. [oai_citation:1‡bearingsize.info]( SpecificationsType: miniature deep groove ball bearingModel: MR137 / MR137-2RSDimensions: 7 x 13 x 4 mmSeals: 2RS (double sealed)Material: high-strength chrome steelStructure: single rowLoad type: radial with limited axial supportApplication: high-speed, low-friction use CompatibilityEquivalent codes: MR137, MR137-2RS, 7134, 7x13x4Used in precision mechanical componentsSuitable for pulleys, rollers and compact assembliesApplications: cycling, electronics, tools, RC modelsIdeal replacement miniature bearing