{"product_id":"ucnfl203mz2b-17-mm-wide-inner-ring-zinc-insert-set","title":"UCNFL203MZ2B 17 mm wide inner-ring zinc insert set-screw ball bearing, single, 2-bolt flange, black polymer housing, M10 bolt size, 1\/4-28 UNF grease fitting, contact seal, relubricatable","description":"Single 17 mm 2-bolt flange zinc-insert ball bearing\u003cbr\u003e\n✔️ Black polymer NFL204 housing, M10 bolts, 1\/4-28 UNF fitting\n\n\u003cp\u003eThis single-row 2-bolt flange ball bearing has a zinc-plated insert and wide inner ring, ideal for general machinery, conveyors, and linear slide units where a sealed ball bearing with relubrication is needed.\u003c\/p\u003e\n\n✅ Model: UCNFL203MZ2B (single bearing) \u003cbr\u003e\n✅ Inner diameter: 17 mm, wide inner ring \u003cbr\u003e\n✅ Insert material: zinc plated ball-bearing insert \u003cbr\u003e\n✅ Housing: black polymer NFL204 style, black color \u003cbr\u003e\n✅ Bolt size: M10, 2-bolt flange mounting \u003cbr\u003e\n✅ Locking: set screw type; insert wide inner ring \u003cbr\u003e\n✅ Seal: contact seal with slinger for dust protection \u003cbr\u003e\n✅ Lubrication: 1\/4-28 UNF grease fitting, relubricatable \u003cbr\u003e\n\n\u003cp\u003e💡 What is a two-bolt flange ball bearing used for in conveyor and linear slide units?\nThese bearings are a handy, compact way to support rotating shafts and keep equipment running smoothly.\n- Compact flange mount for easy installation on conveyor frames and linear slide units\n- Provides sealed ball bearing protection and relubrication options for longer life\n- Common for light to medium duty machinery, rollers, and shaft supports\n- Works well when you need set-screw locking and a polymer housing for corrosion resistance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971525492971,"sku":"MRO794248","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/17mm-black-polymer-flange-ball-bearing.jpg?v=1775243798","url":"https:\/\/vxb.com\/products\/ucnfl203mz2b-17-mm-wide-inner-ring-zinc-insert-set","provider":"VXB Bearings","version":"1.0","type":"link"}