{"product_id":"snl208-307-skf-split-plummer-block-housing-for-40mm-shaft","title":"SNL208-307 SKF Split Plummer Block Housing for 40mm Shaft","description":"\u003cp\u003eThe SKF SNL208-307 is a cast iron split plummer block housing designed to support compatible self-aligning ball bearings, spherical roller bearings and CARB toroidal roller bearings. Its rigid construction provides bearing support for industrial machinery, while the removable housing cap simplifies installation, inspection and maintenance.\u003c\/p\u003e\n\u003cp\u003eThe housing features a 80 mm bearing seat diameter, a 39 mm bearing seat width and a 60 mm centre height. Two elongated mounting holes, positioned at 170 mm centres, allow adjustment when securing the housing to its supporting surface.\u003c\/p\u003e\n\u003cp\u003eDesigned for grease lubrication, the housing can be configured for through-shaft or shaft-end installations using suitable sealing accessories and an end cover. V-ring, labyrinth and heavy-duty taconite seal options allow the sealing arrangement to be selected for the operating environment.\u003c\/p\u003e\n\u003cp\u003eThe 80 mm dimension refers to the outside diameter of the bearing accommodated by the housing. The compatible bearings listed below have a 40 mm bore; the standard TSN 208 seal arrangements require a 50 mm shaft diameter at the seals.\u003c\/p\u003e\n\u003cp\u003eThis combined housing designation also accommodates selected 35 mm bore bearings with the corresponding seals and locating rings. The combinations below describe the 40 mm bearing bore arrangement shown in the product title.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications\u003c\/p\u003e\n\u003cp\u003eBrand: SKF\u003cbr\u003eProduct designation: SNL 208-307\u003cbr\u003eHousing type: Split plummer block housing\u003cbr\u003eHousing construction: Two-piece, with removable cap\u003cbr\u003eHousing material: Cast iron\u003cbr\u003eBearing bore \/ shaft seat diameter: 40 mm\u003cbr\u003eShaft diameter at the listed seals: 50 mm\u003cbr\u003eBearing seat diameter, Da: 80 mm\u003cbr\u003eBearing seat diameter tolerance: G7\u003cbr\u003eBearing seat width, Ca: 39 mm\u003cbr\u003eCentre height, H1: 60 mm\u003cbr\u003eOverall length, L: 205 mm\u003cbr\u003eOverall height, H: 108 mm\u003cbr\u003eHousing width, A: 85 mm\u003cbr\u003eFoot width, A1: 60 mm\u003cbr\u003eFoot height, H2: 25 mm\u003cbr\u003eAttachment bolt centres, J: 170 mm\u003cbr\u003eNumber of attachment bolt holes: 2\u003cbr\u003eAttachment bolt hole length, N: 20 mm\u003cbr\u003eAttachment bolt hole width, N1: 15 mm\u003cbr\u003eRecommended attachment bolt size: M12\u003cbr\u003eLubrication: Grease\u003cbr\u003eHousing seals: Supplied without seals\u003cbr\u003eMounting arrangements: Through shaft or shaft end\u003cbr\u003eApproximate net weight: 3 kg\u003c\/p\u003e\n\u003cp\u003eCompatible bearings and locating rings\u003c\/p\u003e\n\u003cp\u003eSKF 1208 ETN9 self-aligning ball bearing: Two FRB 10.5\/80 locating rings\u003cbr\u003eSKF 2208 ETN9 self-aligning ball bearing: Two FRB 8\/80 locating rings\u003cbr\u003eSKF 22208 E spherical roller bearing: Two FRB 8\/80 locating rings\u003cbr\u003eSKF BS2-2208-2CS sealed spherical roller bearing: Two FRB 5.5\/80 locating rings\u003cbr\u003eSKF C 2208 TN9 CARB toroidal roller bearing: Two FRB 8\/80 locating rings\u003c\/p\u003e\n\u003cp\u003eThese catalogue combinations locate the bearing outer ring axially. A non-locating self-aligning ball or spherical roller bearing normally requires freedom to move in the housing; CARB bearings accommodate axial displacement internally and require axial location of the outer ring. Some sealed bearing arrangements require modified shaft shoulders; check the selected bearing dimensions before assembly.\u003c\/p\u003e\n\u003cp\u003eCompatible sealing accessories\u003c\/p\u003e\n\u003cp\u003eV-ring seal option: SKF TSN 208 A\u003cbr\u003eLabyrinth seal option: SKF TSN 208 S\u003cbr\u003eHeavy-duty taconite seal option: SKF TSN 208 ND\u003cbr\u003eShaft diameter at the listed seals: 50 mm\u003cbr\u003eHousing width including labyrinth seals: 99 mm\u003cbr\u003eHousing width including taconite seals: 160 mm\u003cbr\u003eEnd cover for shaft-end arrangements: SKF ASNH 510-608\u003c\/p\u003e\n\u003cp\u003eBearings, seals, locating rings and end covers are selected separately to suit the installation. The stated 85 mm housing width excludes the additional width of the labyrinth or taconite seals.\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":58978285224317,"sku":"SNL208-307-SKF","price":64.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/SNLNewBlueTypeImage1.jpg?v=1793027751","url":"https:\/\/bearing-king.co.uk\/products\/snl208-307-skf-split-plummer-block-housing-for-40mm-shaft","provider":"Bearing King","version":"1.0","type":"link"}