{"product_id":"ucsao309-28-single-1-34-in-heavy-set-screw-pillow","title":"UCSAO309-28 Single 1-3\/4 in Heavy Set-Screw Pillow Block Bearing with Wide Inner Ring, Cast Iron SAO309 Housing, Sealed Ball Bearing Insert for Industrial Shaft Support","description":"Single 1-3\/4 in Heavy Set-Screw Pillow Block Bearing, Sealed\u003cbr\u003e\n✔️ 1-3\/4 in ID, 5\/8 in bolt, cast iron SAO309 housing, set-screw\n\n\u003cp\u003eThis is a single pillow block bearing assembly for industrial shaft support and general machinery use, built for heavy duty loads and easy mounting on conveyors, motors, and drives.\u003c\/p\u003e\n\n✅ Model: UCSAO309-28 pillow block housing, SAO309 style\u003cbr\u003e\n✅ Internal diameter (ID): 1 3\/4 in (1-3\/4 in)\u003cbr\u003e\n✅ Bolt size: 5\/8 in, for secure flange mounting\u003cbr\u003e\n✅ Housing material: Cast iron for rugged industrial service\u003cbr\u003e\n✅ Insert type: Wide inner ring ball bearing, bearing steel\u003cbr\u003e\n✅ Locking: Set-screw style inner ring locking for shaft clamp\u003cbr\u003e\n✅ Seal: Contact seal with slinger, sealed ball bearing protection\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting, relubrication recommended\u003cbr\u003e\n✅ Duty: Heavy application; operating temp up to 212 F\u003cbr\u003e\n✅ Pack: Single bearing unit, sold each; approximate weight 12.44 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a pillow block bearing used for in industrial shaft support and sealed ball bearing applications?\u003c\/p\u003e\n\u003cp\u003eA pillow block bearing supports and locates rotating shafts while keeping dirt and contaminants out of the sealed ball bearing insert.\u003c\/p\u003e\n- Supports horizontal shafts on conveyors, gearboxes, and motor mounts for reliable shaft alignment and load handling\n- Sealed ball bearing insert reduces maintenance and contamination risk, suitable for dusty or wet environments\n- Set-screw locking and wide inner ring help steady radial loads and simplify installation on linear slide units and drives\n- Relubrication fitting (1\/8-27 NPT) lets you extend service life without removing the housing","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511715066175,"sku":"MRO4497","price":590.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_62a5f554-506c-47fe-96ab-35f09dd5def4.png?v=1776596649","url":"https:\/\/bearingscanada.com\/products\/ucsao309-28-single-1-34-in-heavy-set-screw-pillow","provider":"Bearings Canada","version":"1.0","type":"link"}