{"product_id":"heavy-duty-flange-block-bearing-with-double-set-sc","title":"Heavy Duty Flange Block Bearing With Double Set Screw Locking For Secure Shaft Mounting 4 Bolt Piloted Flange Cast Iron Housing Heavy Contact Seal Rexnord MF5203 Fits 2 3 16 Inch Shaft 4 1 2 Inch Bolt Spacing 6 3 8 Inch Bolt Circle","description":"\u003cdiv\u003eHeavy-Duty Flange Block Bearing - Single Unit\u003cbr\u003e\n✔️ Double set screws for secure shaft mounting; heavy-duty flange \u003cp\u003eThis heavy-duty mounted spherical roller bearing sits in a 4-bolt square flange block housing and fits a 2-3\/16 in shaft. The cast iron body delivers rigidity and vibration damping, with a powder-coated finish for corrosion resistance. It features two set-screw locking collars to secure the shaft, plus a spring-loaded, heavy contact seal to resist contaminants. The flange housing is 5 in square with a pilot extension for precise placement and stability during install. Maximum speed is 2,200 rpm, making it a solid choice for demanding industrial applications such as conveyors, mixers, and presses.\u003c\/p\u003e \u003cp\u003e✅ Shaft bore: 2-3\/16 in (55.56 mm) \u003cbr\u003e\n✅ Flange: 4-bolt square, 5 in square housing; bolt spacing 4-1\/2 in (114.3 mm), bolt circle 6-3\/8 in (162 mm) \u003cbr\u003e\n✅ Dynamic load rating: 36,670 lbf (162.9 kN); static load rating: 44,400 lbf (197.5 kN) \u003cbr\u003e\n✅ Max rotational speed: 2,200 rpm \u003cbr\u003e\n✅ Seal: Spring-loaded, heavy contact seal for contaminant resistance \u003cbr\u003e\n✅ Locking collars: Two set screws for secure shaft attachment \u003cbr\u003e\n✅ Material and finish: Cast iron housing with powder coating for corrosion resistance \u003cbr\u003e\n✅ Through bore length: 4-1\/8 in (105 mm)\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in heavy industrial machinery? These handy mounts support rotating shafts in fixed frames with precise alignment and robust load handling. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePillow block bearings provide shaft support in machines, enabling stable rotation and alignment\u003c\/li\u003e\n\u003cli\u003eCommon in conveyors, mixers, and other heavy equipment where misalignment would hurt performance\u003c\/li\u003e\n\u003cli\u003eSealed housings protect lubricants and block contaminants, reducing maintenance\u003c\/li\u003e\n\u003cli\u003eGreaseable and easy to replace, they simplify maintenance cycles and uptime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47965759045867,"sku":"VXB00BJPG4SM","price":1154.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/21roDe2YPzL_395dd71d-2d2f-47de-a501-f89fa0ffbac0.jpg?v=1775236600","url":"https:\/\/vxb.com\/products\/heavy-duty-flange-block-bearing-with-double-set-sc","provider":"VXB Bearings","version":"1.0","type":"link"}