{"product_id":"single-4-bolt-flange-set-screw-17-mm-id-black-poly","title":"Single 4-Bolt Flange Set Screw 17 mm ID Black Polymer Housing Sealed Ball Insert Steel Race Relubricatable Contact Seal for General Purpose Unit UCFPL203B","description":"Single 4-bolt flange set screw bearing, 17 mm ID\u003cbr\u003e\n✔️ 17 mm ID, 4-bolt flange, polymer housing, contact seal, set screw\n\n\u003cp\u003eThis single sealed ball bearing insert in a black polymer 4-bolt flange housing is built for general purpose mounting in conveyors, linear slide units, and light machinery.\u003c\/p\u003e\n\n✅ Single unit (1 bearing) packed each\u003cbr\u003e\n✅ I.D. 17 mm; insert type: ball bearing, bearing steel insert\u003cbr\u003e\n✅ Housing: black polymer; seal: contact seal with slinger\u003cbr\u003e\n✅ Locking: set screw; relubrication: yes; high temp rating 212°F\u003cbr\u003e\n✅ Mount style: 4-bolt flange; model UCFPL203B; HTS 8483.20.40.40\u003cbr\u003e\n\n\u003cp\u003e💡 How is a 4-bolt flange set screw bearing commonly used in linear slide units and light machinery?\nA handy explanation for installers and maintenance techs.\n- Provides compact sealed ball bearing mounting for shafts in conveyor systems and linear slide units.\n- Contact seal with slinger keeps contamination out while allowing relubrication for longer service life.\n- Set-screw locking and polymer housing make installation simple for general purpose applications.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971515400427,"sku":"MRO793869","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8576fdaafda542b95e9ae40ca9546ef8.jpg?v=1775243555","url":"https:\/\/vxb.com\/products\/single-4-bolt-flange-set-screw-17-mm-id-black-poly","provider":"VXB Bearings","version":"1.0","type":"link"}