{"product_id":"na78250-78549d-timken","title":"NA78250\/78549D TIMKEN","description":"\u003cp\u003eBrand - TIMKEN\u003cbr\u003e\nItem Number - NA78250\/78549D TIMKEN\u003cbr\u003e\nAlso Known As - NA78250 - 78549D \u003cbr\u003e\nCategory - Double Row Tapered Roller Bearing (TNA Type)\u003cbr\u003e\nBore Diameter (d) mm - 63.5\u003cbr\u003e\nBore Diameter (d) inch - 2.5\u003cbr\u003e\nOuter Diameter (D) mm - 139.7\u003cbr\u003e\nOuter Diameter (D) inch - 5.5\u003cbr\u003e\nWidth (T) mm - 77.788\u003cbr\u003e\nWidth (T) inch - 3.0625\u003cbr\u003e\nDouble Outer Ring Width (C) mm - 51.803\u003cbr\u003e\nDouble Outer Ring Width (C) inch - 2.0395\u003cbr\u003e\nDynamic Load Rating (C1) N - 353000\u003cbr\u003e\nDynamic Load Rating (C1) lbf - 79300\u003cbr\u003e\nFactor (e) - 0.87\u003cbr\u003e\nFactor (Y1) - 0.78\u003cbr\u003e\nFactor (Y2) - 1.16\u003cbr\u003e\nDynamic Radial Rating (90 million revolutions) (C90) N - 52600\u003cbr\u003e\nDynamic Radial Rating (90 million revolutions) (C90) lbf - 11800\u003cbr\u003e\nBasic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 77900\u003cbr\u003e\nBasic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 17500\u003cbr\u003e\nDynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 91500\u003cbr\u003e\nDynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 20600\u003cbr\u003e\nRatio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.67\u003cbr\u003e\nMaximum Shaft Fillet Radius (R) mm - 2.3\u003cbr\u003e\nMaximum Shaft Fillet Radius (R) inch - 0.09\u003cbr\u003e\nBacking Shoulder Diameter (db) mm - 85\u003cbr\u003e\nBacking Shoulder Diameter (db) inch - 3.35\u003cbr\u003e\nMaximum Housing Fillet Radius (r) mm - 1.5\u003cbr\u003e\nMaximum Housing Fillet Radius (r) inch - 0.06\u003cbr\u003e\nCup Frontface Backing Diameter (Da) mm - 131\u003cbr\u003e\nCup Frontface Backing Diameter (Da) inch - 5.16\u003cbr\u003e\nWeight (kg) - 5.11\u003cbr\u003e\nWeight (lbs) - 11.28\u003cbr\u003e\nInner Part Number - NA78250\u003cbr\u003e\nOuter Part Number - 78549D\u003cbr\u003e\nTNA - Non-Adjustable, Double-Row Bearing\u003c\/p\u003e\n\n\u003cp\u003e** Images are for representation purposes only\u003c\/p\u003e","brand":"TIMKEN","offers":[{"title":"USA","offer_id":43627842437302,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4847\/2502\/files\/TIMKEN_Taperd_Roller_Bearing_Double_Row_TDO_Series_e255080b-e788-479a-a7db-82723ed3188a.png?v=1732093340","url":"https:\/\/store.santent.in\/products\/na78250-78549d-timken","provider":"SANTENT.IN","version":"1.0","type":"link"}