{"product_id":"heavy-duty-set-screw-pillow-block-ucsao307-20-sing","title":"Heavy duty set-screw pillow block UCSAO307-20 single unit, cast iron SAO307 housing, 1-1\/4 in (31.75 mm) ID sealed ball insert, wide inner ring, 5\/8 in (15.88 mm) mount bolt, grease 1\/8-27 NPT","description":"Heavy set-screw pillow block bearing, single unit\u003cbr\u003e\n✔️ 1-1\/4 in (31.75 mm) ID, sealed ball insert, 5\/8 in bolt, set screw\n\n\u003cp\u003eThis is a heavy duty, sealed pillow block bearing with a cast iron SAO307 housing and a sealed ball insert for general shaft support. Ideal for conveyor mounts, industrial machinery and linear slide unit setups where a single bearing is needed.\u003c\/p\u003e\n\n✅ Model: UCSAO307-20, insert UC307-20, single bearing unit\u003cbr\u003e\n✅ Inner diameter: 1-1\/4 in (31.75 mm) ID, wide inner ring for extra support\u003cbr\u003e\n✅ Mount bolt size: 5\/8 in (15.88 mm) for SAO307 housing\u003cbr\u003e\n✅ Housing: Cast iron SAO307, heavy duty pillow block application\u003cbr\u003e\n✅ Insert type\/material: sealed ball bearing, bearing steel insert, set-screw locking\u003cbr\u003e\n✅ Lubrication: grease fitting 1\/8-27 NPT, relubrication possible\u003cbr\u003e\n✅ Temperature rating: up to 212 F (100 C); contact seal with slinger included\u003cbr\u003e\n✅ Weight: 8.96 lb (4.07 kg); sealed ball bearing good for linear slide unit and shaft support\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 a rotating shaft and keeps alignment while allowing easy mounting and maintenance.\n- Useful for supporting conveyor shafts, fans, pumps, and agricultural equipment in light to heavy duty rigs\n- Provides sealed ball bearing protection against contaminants and offers relubrication via 1\/8-27 NPT fitting\n- Set-screw locking and wide inner ring give reliable shaft holding and less vibration for linear slide unit setups\n- Cast iron SAO housings are common for shop and field repairs where a single, ready-to-install unit is handy\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971403432171,"sku":"MRO7498","price":218.99,"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\/heavy-duty-set-screw-pillow-block-ucsao307-20-sing","provider":"VXB Bearings","version":"1.0","type":"link"}