{"product_id":"single-55mm-eccentric-collar-pillow-block-ugp311-h","title":"Single 55mm eccentric collar pillow block UGP311, heavy duty cast iron P311 housing, wide inner ring, sealed ball insert with contact seal and slinger, 1\/8-27 NPT grease fitting, M16 bolt","description":"Single 55mm pillow block bearing, heavy duty cast iron\u003cbr\u003e\n✔️ 55mm I.D., eccentric locking, sealed ball insert, relube\n\n\u003cp\u003eThis single UGP311 pillow block is a heavy-duty general purpose bearing unit with a cast iron P311 housing. It’s typically used on conveyors, fans, shafts and industrial equipment where eccentric collar locking and relubrication are needed.\u003c\/p\u003e\n\n✅ Model UGP311, single pillow block unit\u003cbr\u003e\n✅ Inner diameter: 55mm I.D., wide inner ring\u003cbr\u003e\n✅ Housing: cast iron P311, heavy duty application\u003cbr\u003e\n✅ Insert: sealed ball bearing, bearing steel material\u003cbr\u003e\n✅ Locking: eccentric collar type for secure fit\u003cbr\u003e\n✅ Bolt size: M16; housing bolt pattern P311\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting, relubricatable\u003cbr\u003e\n✅ Seal: contact seal with slinger; relubrication supported; temp up to 212F\u003cbr\u003e\n\n\u003cp\u003e💡 What is a pillow block bearing used for in industrial equipment and how does a sealed ball bearing help?\nPillow block bearings support rotating shafts, keep alignment, and handle radial and light axial loads in machinery.\nHere are practical benefits and keyword-focused points:\n- Supports shafts in conveyors, fans, gear reducers and drive systems for reliable operation\n- Sealed ball bearing design limits contamination, holds lubricant and enables relubrication via 1\/8-27 NPT fitting\n- Eccentric collar locking and cast iron housing provide secure mounting and heavy-duty performance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971464577259,"sku":"MRO2261","price":434.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/9f385465ac6d048551ad6dce76a30787.jpg?v=1775242391","url":"https:\/\/vxb.com\/products\/single-55mm-eccentric-collar-pillow-block-ugp311-h","provider":"VXB Bearings","version":"1.0","type":"link"}