{"product_id":"ub-mr137-b3-standard-bearing-measure-7-x-13-x-4-mm-b3-cod-mr-137-2rs-7-13-4-7134-7x13x4","title":"UB-MR137-B3 - STANDARD BEARING MEASURE  (7 x 13 x 4 mm) B3 -- COD.  (  MR 137-2RS  -  7 13 4  -  7134  -  7x13x4 )","description":"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\nDescriptionThe 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](\nSpecificationsType: 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\nCompatibilityEquivalent codes: MR137, MR137-2RS, 7134, 7x13x4Used in precision mechanical componentsSuitable for pulleys, rollers and compact assembliesApplications: cycling, electronics, tools, RC modelsIdeal replacement miniature bearing","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54189681115482,"sku":"CCY-1042","price":5.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_1000-1000_c66f19e4-a180-402c-a34a-481165b44d0c.jpg?v=1782345101","url":"https:\/\/grafiteoffroad.com\/products\/ub-mr137-b3-standard-bearing-measure-7-x-13-x-4-mm-b3-cod-mr-137-2rs-7-13-4-7134-7x13x4","provider":"Grafite Offroad","version":"1.0","type":"link"}