{"product_id":"single-1-12-in-heavy-duty-set-screw-4-bolt-flange","title":"Single 1-1\/2 in Heavy Duty Set-Screw 4-Bolt Flange Ball Bearing Unit UC308-24 for Conveyor and Shaft Mounts, Wide Inner Ring, Cast Iron F308 Housing, 5\/8 in Bolt Pattern, Contact Seal, Grease Fitting","description":"Single 1-1\/2 in heavy-duty set-screw flange bearing\u003cbr\u003e\n✔️ UC308-24, 1.5 in (38.1 mm) ID, wide inner ring, set-screw\n\n\u003cp\u003eThis is a single heavy-duty 4-bolt flange ball bearing unit used for conveyor drives, agricultural shafts, and industrial mounts where a sealed ball bearing or pillow block alternative is needed. Ideal for replacing worn linear slide unit bearings in harsh environments.\u003c\/p\u003e\n\n✅ Model: UC308-24, 4-bolt flange unit (F308), cast iron housing\u003cbr\u003e\n✅ Insert type: ball bearing with set-screw locking; wide inner ring for heavy radial loads\u003cbr\u003e\n✅ I.D.: 1.5 in (38.1 mm); bolt size: 5\/8 in (15.88 mm); 4-bolt pattern\u003cbr\u003e\n✅ Seal: contact seal with slinger; relubrication via 1\/8-27 NPT grease fitting\u003cbr\u003e\n✅ Temperature rating: up to 212 F (100 C); duty: heavy; housing: cast iron\u003cbr\u003e\n✅ Weight: 6.28 lb (2.85 kg); common retrofit for conveyor systems and shaft mounts\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing used for in industrial applications?\nA quick, technical overview to help pick the right mounting style.\n- Provides secure radial support for fixed shafts where flange mounting keeps alignment tight.\n- Handy choice for conveyors, agricultural equipment, drive shafts, and linear slide unit installs.\n- Use sealed ball bearing inserts to resist contamination; consider ceramic balls for high-temp or low-friction needs.\n- Works well as a pillow block alternative when space or alignment demands a flange mount.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511431164223,"sku":"MRO17759","price":82.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/9f8f21e6bb554e559342fa006d928a70.jpg?v=1776637028","url":"https:\/\/bearingscanada.com\/products\/single-1-12-in-heavy-duty-set-screw-4-bolt-flange","provider":"Bearings Canada","version":"1.0","type":"link"}