{"product_id":"fnl520b-skf-flanged-housing-for-through-shaft","title":"FNL520B SKF Flanged Housing for Through Shaft","description":"\u003cp\u003eThe SKF FNL520B is a one-piece cast iron flanged bearing housing designed to support compatible bearings on a 90 mm shaft. Its square flange has four attachment bolt holes, providing a secure mounting arrangement for industrial machinery.\u003c\/p\u003e\n\u003cp\u003eThe housing has a 180 mm bearing seat diameter, a 56 mm bearing seat width and a 125 mm bearing seat centre height. The attachment bolt holes are positioned at 198 mm centres.\u003c\/p\u003e\n\u003cp\u003eThe B designation identifies the through-shaft version. The housing is supplied with two low-friction double-lip seals, which help retain grease and protect the bearing from contamination.\u003c\/p\u003e\n\u003cp\u003eCompatible tapered-bore bearings are mounted on the shaft using an appropriate adapter sleeve. The bearing, adapter sleeve and locating rings are selected separately to suit the bearing arrangement.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications\u003c\/p\u003e\n\u003cp\u003eBrand: SKF\u003cbr\u003eProduct designation: FNL 520 B\u003cbr\u003eHousing type: Flanged bearing housing\u003cbr\u003eHousing construction: One-piece, non-split\u003cbr\u003eHousing material: Cast iron\u003cbr\u003eFlange shape: Square\u003cbr\u003eShaft diameter with listed adapter sleeves: 90 mm\u003cbr\u003eBearing seat diameter, Da: 180 mm\u003cbr\u003eBearing seat width, Ca: 56 mm\u003cbr\u003eBearing seat centre height, H1: 125 mm\u003cbr\u003eAttachment bolt centres, J: 198 mm\u003cbr\u003eNumber of attachment bolt holes: 4\u003cbr\u003eAttachment bolt hole diameter, N: 22 mm\u003cbr\u003eRecommended attachment bolt size: M20\u003cbr\u003eMounting arrangement: Through shaft\u003cbr\u003eLubrication: Grease\u003cbr\u003eHousing seals: Two TFL 520 double-lip seals supplied\u003cbr\u003eApproximate net weight: 19.1 kg\u003c\/p\u003e\n\u003cp\u003eCompatible bearings and accessories\u003c\/p\u003e\n\u003cp\u003eSKF 1220 K self-aligning ball bearing: H 220 adapter sleeve and one FRB 10\/180 and one FRB 12\/180 at each side of the bearing locating rings\u003cbr\u003eSKF 2220 KM self-aligning ball bearing: H 320 adapter sleeve and one FRB 10\/180 locating ring\u003cbr\u003eSKF 22220 EK spherical roller bearing: H 320 adapter sleeve and one FRB 10\/180 locating ring\u003cbr\u003eSKF C 2220 K CARB toroidal roller bearing: H 320 E adapter sleeve and one FRB 10\/180 locating ring\u003c\/p\u003e\n\u003cp\u003eSeal designation: SKF TFL 520\u003c\/p\u003e\n\u003cp\u003eThe listed bearing combinations are for a 90 mm shaft. The 180 mm bearing seat dimension refers to the outside diameter of the bearing.\u003c\/p\u003e\n\u003cp\u003eAvailable from Bearing King Ltd for industrial maintenance, bearing replacement and machinery assembly.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":58990793884029,"sku":"FNL520B-SKF","price":552.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/SKFFNL520BImage1.jpg?v=1793104567","url":"https:\/\/bearing-king.co.uk\/products\/fnl520b-skf-flanged-housing-for-through-shaft","provider":"Bearing King","version":"1.0","type":"link"}