{"product_id":"eb-1000006784","title":"NTN Spherical Roller Bearing 21306","description":"\u003cp\u003e\u003cstrong\u003eNTN Spherical Roller Bearing 21306\u003c\/strong\u003e — genuine NTN product, sourced through official Korean distribution. This listing covers 2 versions, including NTN 21306 Cylindrical Bore and NTN 21306K Tapered Bore (K).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCheck for the K suffix. Cylindrical-bore and tapered-bore bearings share a base number but need different shafts or adapters.\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e Spherical roller bearings carry heavy radial load and some axial load, and self-align to compensate for shaft deflection. They are used in crushers, conveyors, vibrating screens, paper machines and heavy industrial machinery.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBarrel-shaped rollers on a spherical outer race allow misalignment\u003c\/li\u003e\n\u003cli\u003eA K suffix means a tapered bore for adapter or direct mounting\u003c\/li\u003e\n\u003cli\u003eCheck bore, outside diameter and width carefully\u003c\/li\u003e\n\u003cli\u003eInternal clearance class matters on heavy-duty shafts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Models\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\u003cth\u003eModel \/ Size\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNTN 21306 Cylindrical Bore\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNTN 21306K Tapered Bore (K)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003cul\u003e\n\u003cli\u003eBrand: NTN\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Japan\u003c\/li\u003e\n\u003cli\u003eSeries: 21300 Series\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout NTN\u003c\/h3\u003e\u003cp\u003eNTN is a Japanese manufacturer of rolling bearings, constant velocity joints and precision equipment for industrial and automotive use.\u003c\/p\u003e\u003ch3\u003eOrdering \u0026amp; Shipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine product sourced through official Korean distribution\u003c\/li\u003e\n\u003cli\u003eShips worldwide from South Korea by FedEx International Priority Express\u003c\/li\u003e\n\u003cli\u003eImport duties and taxes are payable by the recipient\u003c\/li\u003e\n\u003cli\u003eBulk and trade pricing available on request\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NTN","offers":[{"title":"NTN 21306 Cylindrical Bore","offer_id":50800426254555,"sku":"eb-1000006784-33722","price":52.59,"currency_code":"USD","in_stock":true},{"title":"NTN 21306K Tapered Bore (K)","offer_id":50800426287323,"sku":"eb-1000006784-33723","price":52.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/8660\/files\/ntn_main_spherical_roller_ea38a9f2-26e3-449b-b1fb-1d5609b48989.jpg?v=1792252207","url":"https:\/\/wowtoolz.com\/products\/eb-1000006784","provider":"WowToolz","version":"1.0","type":"link"}