{"product_id":"skf-bearing-3311-a-2z","title":"SKF Bearing 3311 A 2Z Double Row Back to Back Heavy Duty Bearing With CN Axial Internal Clearance 55 Mm Bore Sheet Metal Cage And Bearing Steel Construction For High Load Capacity","description":"\u003cdiv\u003eSKF 3311 A 2Z Double Row Back-to-Back Heavy-Duty Bearing\u003cbr\u003e\n✔️ CN axial clearance, 55 mm bore, shielded, 2-row design \u003cp\u003eThe SKF 3311 A 2Z is a heavy-duty double-row bearing built for high load applications in industrial machinery. This back-to-back arrangement delivers stiffness and stability for presses, conveyors, and metalworking lines. It features CN axial clearance, a 55 mm bore, sheet metal cage, grease lubrication, and shielded seals for durable performance in tough environments.\u003c\/p\u003e ✅ Bore diameter: 55 mm (2.17 in)\u003cbr\u003e\n✅ Outer diameter: 119.8 mm (4.71 in)\u003cbr\u003e\n✅ Width: 49.2 mm (1.94 in)\u003cbr\u003e\n✅ Basic dynamic load rating: 112 kN\u003cbr\u003e\n✅ Basic static load rating: 81.5 kN\u003cbr\u003e\n✅ Cage: sheet metal\u003cbr\u003e\n✅ Bearing material: bearing steel\u003cbr\u003e\n✅ Sealing: shield on both sides; non-contact\u003cbr\u003e\n✅ Lubricant: grease\u003cbr\u003e\n✅ Arrangement: double-row, back-to-back\u003cbr\u003e\n✅ Pack: single bearing\u003cbr\u003e\n✅ Performance class: SKF Explorer\u003cbr\u003e \u003cp\u003e💡 What is a double-row bearing used for in heavy machinery?\n- Handy for high-load, stable operation in presses and conveyors\n- Provides rigidity and alignment in back-to-back configurations\n- Shields protect against dirt and moisture in tough environments\n- Uses grease lubrication for longer service intervals\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603425980735,"sku":"SKF-2069039","price":1014.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/skf-double-row-bearing-55mm-metal.png?v=1776620006","url":"https:\/\/bearingscanada.com\/products\/skf-bearing-3311-a-2z","provider":"Bearings Canada","version":"1.0","type":"link"}