{"product_id":"uc218-56-single-bearing-insert-wide-inner-ring-set","title":"UC218-56 Single Bearing Insert, Wide Inner Ring Set-Screw Lock, 3-1\/2 in ID Ball Bearing Insert with Contact Seal and Slinger, Relubricatable, Spherical OD, 21500 lbf Dynamic Rating","description":"UC218-56 single bearing 3-1\/2 in set-screw insert\u003cbr\u003e\n✔️ 3-1\/2 in ID, Wide inner ring, Normal duty, sealed contact seal\n\n\u003cp\u003eThis is a UC218-56 single set-screw lock insert bearing for housings and mounts, commonly used in conveyors, fans, agricultural gearboxes, and general industrial equipment. It’s a sealed ball bearing insert for straightforward replacement and maintenance.\u003c\/p\u003e\n\n✅ Model: UC218-56 insert\u003cbr\u003e\n✅ Insert type: Ball bearing, bearing steel\u003cbr\u003e\n✅ Inner diameter: 3-1\/2 in\u003cbr\u003e\n✅ Inner ring width: Wide\u003cbr\u003e\n✅ Locking: Set screw type\u003cbr\u003e\n✅ O.D. style: Spherical O.D.\u003cbr\u003e\n✅ Seal: Contact seal with slinger, relubricatable\u003cbr\u003e\n✅ Duty: Standard \/ Normal duty\u003cbr\u003e\n✅ Dynamic load rating: 21500 lbf\u003cbr\u003e\n✅ Static load rating: 16100 lbf\u003cbr\u003e\n✅ Max temp: 212f\u003cbr\u003e\n✅ HTS code: 8483.20.40.40\u003cbr\u003e\n✅ Weight: 9.520 lb, sold as one bearing (each)\u003cbr\u003e\n\n\u003cp\u003e💡 What is an insert bearing used for in industrial applications?\u003c\/p\u003e\n\u003cp\u003eInsert bearings are handy drop-in units that mount inside housings to support shafts and reduce friction. They keep operations running smoother with less setup fuss.\u003c\/p\u003e\n- Ideal for pillow block housings, conveyor idlers, and agricultural shafts for easy maintenance and swap-outs\n- Use sealed ball bearing inserts when you need contamination protection, relubrication options, and long running life\n- Common in light to medium industrial machinery, fans, and linear slide unit support where a replaceable bearing is preferred","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971390980331,"sku":"MRO5190","price":264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/vxb-bearings-collection_eac452af-a405-474d-a881-9bf9e4d7f063.png?v=1775240780","url":"https:\/\/vxb.com\/products\/uc218-56-single-bearing-insert-wide-inner-ring-set","provider":"VXB Bearings","version":"1.0","type":"link"}