{"product_id":"uc217-55-4-bolt-flange-bearing-housing-single-unit","title":"UC217-55 4-Bolt Flange Bearing Housing Single Unit, 3-7\/16 in I.D., Wide Inner Ring, 7\/8 in Bolt Size, Set Screw Locking, Cast Iron F217 Style, Contact Seal w\/ Slinger, 1\/8-27 NPT Lube Port, 212°F Rated","description":"Single UC217-55 4-bolt flange bearing unit\u003cbr\u003e\n✔️ ID 3-7\/16 in, 7\/8 in bolts, set screw lock, 1\/8-27 NPT\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eThis single-unit 4-bolt flange housing holds a sealed ball bearing insert for general purpose use in conveyors, augers, fans, and light industrial machinery where relubrication is required.\u003c\/p\u003e\n\n✅ Model: UC217-55, housing style F217, cast iron body\u003cbr\u003e\n✅ Insert: ball bearing, bearing steel, sealed ball bearing insert compatible\u003cbr\u003e\n✅ I.D.: 3-7\/16 in, inner ring width: wide, 4-bolt flange pattern\u003cbr\u003e\n✅ Bolt size: 7\/8 in, locking: set screw, seal: contact seal with slinger\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting tap, relubrication supported\u003cbr\u003e\n✅ Temp rating: up to 212°F, common replacement for pillow block and linear slide unit setups\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing housing used for in industrial conveyor and agricultural applications?\nA handy mounting unit that supports sealed ball bearing inserts and allows easy relubrication.\n- Ideal for mounting bearings on conveyors, augers, fans, and gearbox input shafts where a compact flange is needed.\n- Provides secure 4-bolt flange attachment with set screw locking for moderate radial and axial loads.\n- Use with sealed ball bearing inserts for reduced maintenance; compatible with linear slide unit arrangements and many replacement sealed bearing inserts.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971474538731,"sku":"MRO2249","price":522.99,"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\/uc217-55-4-bolt-flange-bearing-housing-single-unit","provider":"VXB Bearings","version":"1.0","type":"link"}