{"product_id":"single-34-in-stainless-steel-set-screw-insert-seal","title":"Single 3\/4 in stainless steel set screw insert sealed ball bearing with 2-bolt black polymer flange housing wide inner ring 1\/4-28 UNF grease fitting washdown ready","description":"Single 3\/4 in sealed stainless set-screw bearing\u003cbr\u003e\n✔️ 3\/4 in ID, 2-bolt black polymer flange, 1\/4-28 UNF port\n\n\u003cp\u003eThis single sealed 3\/4 in stainless set-screw insert is a corrosion-resistant sealed ball bearing housed in a black polymer 2-bolt flange. It’s commonly used in washdown lines, food processing equipment, conveyors, and linear slide units where relubrication access and durable performance are handy.\u003c\/p\u003e\n\n✅ 3\/4 in ID sealed ball bearing insert, stainless steel inner ring\u003cbr\u003e\n✅ Set-screw locking for secure shaft retention\u003cbr\u003e\n✅ 2-bolt black polymer NFL204 flange housing for washdown use\u003cbr\u003e\n✅ Wide inner ring for improved radial load support\u003cbr\u003e\n✅ 3\/8 in bolt size for standard 2-bolt mounting\u003cbr\u003e\n✅ Contact seal with slinger plus relubrication port 1\/4-28 UNF\u003cbr\u003e\n✅ Rated to 212 F high-temp limit; suitable for wet environments\u003cbr\u003e\n✅ Single unit pack, model MUCNFL204-12B, replaceable insert\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing insert used for in washdown and high-moisture machinery?\nA sealed stainless insert keeps grease in and contaminants out so shafts run longer and maintenance is easier.\n- Protects bearings from water, steam, and cleaning chemicals for food, beverage, and packaging lines.\n- Allows relubrication via 1\/4-28 UNF port while maintaining a contact seal and slinger for extended life.\n- Fits 2-bolt polymer flange mounts and linear slide units for fast installation and replacement.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971481583851,"sku":"MRO9397","price":177.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/639c97ee4bed00ce683c64ad91d689a5.jpg?v=1775242774","url":"https:\/\/vxb.com\/products\/single-34-in-stainless-steel-set-screw-insert-seal","provider":"VXB Bearings","version":"1.0","type":"link"}