{"product_id":"mrc-308mff-max-type-ball-bearings","title":"MRC Bearing Service 300 M Medium Series Radial Ball Bearing 40 Mm Inner Diameter 90 Mm Outer Diameter 23 Mm Width Double Shielded Metal Cage Built Tough For Heavy Machinery And Equipment","description":"\u003cdiv\u003eMRC 300-M Single Radial Ball Bearing 40x90x23mm\u003cbr\u003e\n✔️ 40 mm bore, 90 mm OD, 23 mm wide, double shielded  MRC Bearing Service’s 300-M is a medium-series radial ball bearing designed for heavy machinery and equipment, delivering solid support in demanding industrial setups. It uses a steel cage and a double-shielded enclosure to protect internal components and extend service life in dirty, rugged environments.\u003cp\u003e ✅ 40 mm bore (I.D.)\u003cbr\u003e\n✅ 90 mm outer diameter (O.D.)\u003cbr\u003e\n✅ 23 mm width\u003cbr\u003e\n✅ Double shielded enclosure\u003cbr\u003e\n✅ Single-row radial steel bearing\u003cbr\u003e\n✅ ABEC 1 precision\u003cbr\u003e\n✅ Max radial load 10500 lbf\u003cbr\u003e\n✅ Static load rating 8090 lbf\u003cbr\u003e\n✅ Lubrication: polyurea base grease\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What is a pillow block bearing used for in heavy machinery and how does a double shield impact performance?\u003c\/p\u003e\n\u003cp\u003eHere's a handy, general answer to help you decide if this bearing fits your setup.\u003c\/p\u003e\n- Used to support rotating shafts in conveyors, gearboxes, and heavy machinery\n- Double shields keep dirt out and grease in, extending service life\n- Handles high radial loads with a steel cage and robust raceways\n- Compatible with standard lubricants and straightforward maintenance routines\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603367850303,"sku":"MRC-1132522","price":243.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/mrc-300m-double-shielded-radial-bearing.jpg?v=1776621050","url":"https:\/\/bearingscanada.com\/products\/mrc-308mff-max-type-ball-bearings","provider":"Bearings Canada","version":"1.0","type":"link"}