{"product_id":"snl3138-skf-split-plummer-block-housing-for-135mm-shaft","title":"SNL3138 SKF Split Plummer Block Housing for 135mm Shaft","description":"\u003cp\u003eThe SKF SNL3138 is a cast iron split plummer block housing designed to support compatible spherical roller bearings. Part of SKF’s SNL 30, 31 and 32 series, it provides a rigid bearing support for industrial machinery, while its removable housing cap simplifies bearing installation, inspection and maintenance.\u003c\/p\u003e\n\u003cp\u003eThe housing accommodates bearings with a 320 mm outside diameter and features a 124 mm bearing seat width and a 190 mm centre height. Its four-bolt base provides secure mounting, with elongated attachment holes allowing adjustment during installation.\u003c\/p\u003e\n\u003cp\u003eThe bearing, sleeve and seal combinations below are suitable for a 135 mm shaft. Each shaft size requires its matching accessories; the housing designation alone does not determine the shaft diameter.\u003c\/p\u003e\n\u003cp\u003eDesigned for grease lubrication, the housing can be configured for through-shaft or shaft-end installations. Separate labyrinth and heavy-duty taconite seals allow the sealing arrangement to be selected for the operating environment.\u003c\/p\u003e\n\u003cp\u003eTechnical specifications\u003c\/p\u003e\n\u003cp\u003eBrand: SKF\u003cbr\u003eProduct designation: SNL 3138\u003cbr\u003eHousing series: SNL 30, 31 and 32\u003cbr\u003eHousing type: Split plummer block housing\u003cbr\u003eHousing construction: Two-piece, with removable cap\u003cbr\u003eHousing material: Cast iron\u003cbr\u003eShaft diameter with the listed adapter sleeve arrangements: 135 mm\u003cbr\u003eBearing seat diameter, Da: 320 mm\u003cbr\u003eBearing seat diameter tolerance: G7\u003cbr\u003eBearing seat width, Ca: 124 mm\u003cbr\u003eCentre height, H1: 190 mm\u003cbr\u003eOverall length, L: 560 mm\u003cbr\u003eOverall height, H: 375 mm\u003cbr\u003eHousing width, A: 260 mm\u003cbr\u003eFoot width, A1: 210 mm\u003cbr\u003eFoot height, H2: 80 mm\u003cbr\u003eAttachment bolt centres, J: 480 mm\u003cbr\u003eAttachment bolt centres, axial direction, J1: 120 mm\u003cbr\u003eNumber of standard attachment bolt holes: 4\u003cbr\u003eAttachment bolt hole length, N: 34 mm\u003cbr\u003eAttachment bolt hole width, N1: 28 mm\u003cbr\u003eRecommended attachment bolt size: M24\u003cbr\u003eLubrication: Grease\u003cbr\u003eHousing seals: Supplied without seals\u003cbr\u003eMounting arrangements: Through shaft or shaft end\u003cbr\u003eApproximate net weight: 97.6 kg\u003c\/p\u003e\n\u003cp\u003eCompatible bearings, adapter sleeves and locating rings\u003c\/p\u003e\n\u003cp\u003e135 mm shaft – SKF 22330 CCK\/W33 spherical roller bearing: H 2330 adapter sleeve and 2 FRB 8\/320 locating rings\u003cbr\u003e135 mm shaft – SKF 22330-2CS5K sealed spherical roller bearing: H 2330 adapter sleeve and 2 FRB 8\/320 locating rings\u003c\/p\u003e\n\u003cp\u003eThe locating ring quantities shown are totals per housing for an axially located outer ring. Non-locating spherical roller bearing arrangements normally require axial freedom in the housing. CARB bearings, where listed, accommodate axial displacement internally and require the outer ring to be located.\u003c\/p\u003e\n\u003cp\u003eCompatible sealing accessories\u003c\/p\u003e\n\u003cp\u003e135 mm shaft – Labyrinth seal option: SKF TS 38\/135\u003cbr\u003e135 mm shaft – Heavy-duty taconite seal option: SKF TNF 38\/135\u003cbr\u003eHousing width including labyrinth seals: 270 mm\u003cbr\u003eHousing width including taconite seals: 330 mm\u003cbr\u003eEnd cover for shaft-end arrangements: SKF ETS 38\u003c\/p\u003e\n\u003cp\u003eBearings, adapter sleeves, seals, locating rings and end covers are selected separately to suit the installation. The 320 mm bearing seat diameter refers to the bearing outside diameter. Other shaft sizes require different bearing and accessory combinations.\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":58986998104445,"sku":"SNL3138-SKF","price":2949.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/SNL3000NewBlueTypeImage1.jpg?v=1793031156","url":"https:\/\/bearing-king.co.uk\/products\/snl3138-skf-split-plummer-block-housing-for-135mm-shaft","provider":"Bearing King","version":"1.0","type":"link"}