{"product_id":"uc320-63-3-1516-in-heavy-duty-wide-inner-ring-set","title":"UC320-63 3-15\/16 in Heavy Duty Wide Inner Ring Set-Screw Ball Bearing Insert, Sealed Contact Seal with Slinger, Spherical OD, Relubricatable, Set-Screw Lock, Single Bearing","description":"UC320-63 3-15\/16 in heavy-duty sealed ball bearing insert\u003cbr\u003e\n✔️ Single bearing, 3-15\/16 in I.D., wide inner ring, set-screw lock\n\n\u003cp\u003eThis single UC320-63 sealed ball bearing insert is a heavy duty set-screw locked unit with a wide inner ring, built for conveyor lines, pillow block housings, and industrial rollers where high radial loads and relubrication are common.\u003c\/p\u003e\n\n✅ Model: UC320-63\u003cbr\u003e\n✅ I.D.: 3-15\/16 in\u003cbr\u003e\n✅ Inner ring width: Wide\u003cbr\u003e\n✅ Insert type: Ball bearing, bearing steel\u003cbr\u003e\n✅ Locking: Set-screw\u003cbr\u003e\n✅ O.D. style: Spherical O.D.\u003cbr\u003e\n✅ Seal: Contact seal with slinger, relubricatable\u003cbr\u003e\n✅ Dynamic load rating: 39,000 lbf; Static load: 31,500 lbf\u003cbr\u003e\n✅ Max temp: 212 F\u003cbr\u003e\n✅ HTS code: 8483.20.40.40; Weight: 24.2 lb each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing insert used for in conveyor and linear slide unit applications?\n\nSealed ball bearing inserts are handy components that support rotating shafts while keeping contaminants out and allowing periodic relubrication.\n\n- Provide sealed protection in conveyor systems, packaging lines, and agricultural equipment\n- Fit pillow block housings and linear slide unit assemblies to handle heavy radial loads\n- Set-screw locking holds shafts steady; relubricatable seals extend service intervals\n- Use sealed inserts when you need heavy duty, high-load performance or improved corrosion resistance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971434496235,"sku":"MRO1497","price":1235.99,"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\/uc320-63-3-1516-in-heavy-duty-wide-inner-ring-set","provider":"VXB Bearings","version":"1.0","type":"link"}