{"product_id":"s-s-cycle-58-99-bt-right-main-roller-bearing-red","title":"S\u0026S Cycle 58-99 BT Right Main Roller Bearing - Red","description":"\u003cp\u003eReplace worn crankshaft bearings with the S\u0026amp;S Cycle right main roller bearing (Red) for 1958–1999 Harley-Davidson Big Twin engines. Manufactured to tight tolerances for a proper crankshaft journal fit, this bearing delivers long service life across Shovelhead, Evolution, and vintage Big Twin applications. The Red grade designation corresponds to a specific bearing clearance — verify your crankshaft journal size before ordering to ensure the correct fit during engine assembly. \u003cstrong\u003eSKU: SSC31-4017\u003c\/strong\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":55075678191907,"sku":"SSC31-4017","price":50.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/9307\/9075\/files\/59fe67d6dde897f530856b95daa73270.jpg?v=1778550334","url":"https:\/\/powersportshaven.com\/products\/s-s-cycle-58-99-bt-right-main-roller-bearing-red","provider":"Powersports Haven","version":"1.0","type":"link"}