{"product_id":"ucao311-35-single-heavy-set-screw-pillow-block-bea","title":"UCAO311-35 Single Heavy Set Screw Pillow Block Bearing AO Style, 2-3\/16 in (55.56 mm) I.D., Cast Iron Housing, Wide Inner Ring, Set-Screw Lock, 3\/4 in (19.05 mm) Bolt, 1\/8-27 NPT Lube Fitting, Sealed Ball Insert","description":"Single sealed pillow block bearing AO style wide inner ring\u003cbr\u003e\n✔️ 2-3\/16 in\/55.56 mm I.D., 3\/4 in\/19.05 mm bolt, sealed, 1\/8-27 NPT\n\n\u003cp\u003eThis single heavy set-screw pillow block is a sealed ball bearing unit for supporting rotating shafts in conveyors, industrial equipment, and linear slide units. Heavy duty cast iron housing with wide inner ring for longer life.\u003c\/p\u003e\n\n✅ I.D.: 2-3\/16 in \/ 55.56 mm\u003cbr\u003e\n✅ Bolt size: 3\/4 in \/ 19.05 mm, AO311 housing style\u003cbr\u003e\n✅ Housing: cast iron; inner ring: wide; insert: sealed ball bearing steel\u003cbr\u003e\n✅ Locking: set screw; lubrication fitting: 1\/8-27 NPT; relubrication allowed\u003cbr\u003e\n✅ Seal type: contact seal with slinger; max temp rating 212°F\u003cbr\u003e\n✅ HTS code 8483.20.40.40; single bearing, sold each unit\u003cbr\u003e\n\n\u003cp\u003e💡 What is a pillow block bearing used for in conveyor and shaft support applications?\nA pillow block bearing supports and locates a rotating shaft while protecting the bearing insert from contamination.\n- Supports rotating shafts in conveyors, drive lines, and linear slide units for smooth, aligned motion.\n- Sealed ball bearing inserts keep out dirt and allow relubrication for longer service life under heavy loads.\n- Handy for quick replacement or maintenance; pick set-screw or other locking styles to match shaft needs.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511687377215,"sku":"MRO15921","price":169.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_7220bfdf-4164-4d50-8712-bb1c64815467.png?v=1776597257","url":"https:\/\/bearingscanada.com\/products\/ucao311-35-single-heavy-set-screw-pillow-block-bea","provider":"Bearings Canada","version":"1.0","type":"link"}