{"product_id":"fag-schaeffler-group-cylindrical-roller-bearing-nn3019-as-k-m-sp-95-x-145-x-37-mm-0226-681","title":"FAG (Schaeffler Group) Cylindrical Roller Bearing NN3019-AS-K-M-SP 95 x 145 x 37 mm","description":"\u003cp\u003eUsed in machine tool spindles and precision rotating assemblies, the FAG NN3019-AS-K-M-SP is a double-row super precision cylindrical roller bearing manufactured by the Schaeffler Group. The bearing carries part number NN3019-AS-K-M-SP and measures 95 mm bore, 145 mm outer diameter, and 37 mm width per published Schaeffler specifications. Construction features a tapered bore with a 1:12 taper ratio, a solid brass cage, and a separable outer ring on both sides to facilitate installation and removal. The inner ring includes lubrication grooves and holes in the outer ring for in-service relubrication. Precision class is Special Precision (SP), conforming to DIN 5412-4 for non-locating double-row cylindrical roller bearing arrangements. Dynamic radial load rating is 143,000 N and static radial load rating is 236,000 N per published FAG catalog data. Limiting speed for grease lubrication is 5,300 RPM; for minimal quantity oil lubrication, 6,300 RPM. Published weight is 2.14 kg. This bearing is commonly specified as a direct replacement for SKF NN3019 K TN9\/SP, NTN NN3019C1NA P4, and Koyo NN3019K C1 NA FW P5 in equivalent precision applications.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-681\u003c\/p\u003e","brand":"FAG (Schaeffler Group)","offers":[{"title":"Default Title","offer_id":48891397275888,"sku":"m00681","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/96828293-BFA9-4218-A80E-5C53B8463F4D.jpg?v=1771964895","url":"https:\/\/mroexchange.com\/products\/fag-schaeffler-group-cylindrical-roller-bearing-nn3019-as-k-m-sp-95-x-145-x-37-mm-0226-681","provider":"MRO Exchange","version":"1.0","type":"link"}