{"product_id":"single-45mm-heavy-duty-set-screw-pillow-block-bear","title":"Single 45mm Heavy Duty Set Screw Pillow Block Bearing UCAO309 Fafnir style ring sealed ball insert for linear slide units, shaft support, mounting collar replacement","description":"Single 45mm set screw pillow block bearing insert\u003cbr\u003e\n✔️ Heavy-duty steel housing with sealed ball bearing, 45mm bore\n\n\u003cp\u003eThis single 45mm set-screw pillow block bearing insert (Fafnir style) supports rotating shafts in conveyors, machine tools and linear slide units.\u003c\/p\u003e\n\n✅ Bore: 45mm set-screw insert for standard shafts\u003cbr\u003e\n✅ Housing: heavy-duty steel pillow block ring, Fafnir style\u003cbr\u003e\n✅ Bearing: sealed ball bearing insert for low maintenance\u003cbr\u003e\n✅ Mounting: set-screw locking, fits mounting collars and adapters\u003cbr\u003e\n✅ Compatibility: works with linear slide units and shaft support systems\u003cbr\u003e\n✅ Upgrade: ceramic ball compatible for higher temp or low-friction needs\u003cbr\u003e\n\n\u003cp\u003e💡 What is a pillow block bearing used for in industrial shaft support and linear slide unit setups?\nThey provide a handy mounted support that secures rotating shafts and guides linear motion.\n- Support rotating shafts using sealed ball bearing inserts to reduce maintenance and downtime\n- Provide rigid mounting for linear slide units, conveyors, and machine tools with set-screw or collar options\n- Allow replacement inserts and ceramic upgrades for improved performance and longevity\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971472965867,"sku":"MRO5170","price":274.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d653b5d147f8ecfbbe47fa242919c270.jpg?v=1775242582","url":"https:\/\/vxb.com\/products\/single-45mm-heavy-duty-set-screw-pillow-block-bear","provider":"VXB Bearings","version":"1.0","type":"link"}