{"product_id":"3-14-in-8255-mm-wide-inner-ring-ucx17-52-set-screw","title":"3 1\/4 in (82.55 mm) Wide Inner-Ring UCX17-52 Set-Screw Insert, Medium-Duty Sealed Ball Insert with Contact Seal \u0026 Slinger for Pillow Block and Linear Slide Applications, Single Unit","description":"\u003cp\u003eSingle 3-1\/4 in Wide Inner-Ring Set-Screw Bearing\u003cbr\u003e\n✔️ UCX17-52 med duty sealed contact seal, set-screw, 3-1\/4 in (82.55 mm)\u003c\/p\u003e\n\n\u003cp\u003eThis is a single medium-duty sealed ball insert with a wide inner ring for pillow block housings, conveyor rollers, and linear slide unit installations where a relubricatable, set-screw locked insert is needed.\u003c\/p\u003e\n\n✅ Model: UCX17-52 insert, single unit\u003cbr\u003e\n✅ I.D.: 3-1\/4 in (82.55 mm)\u003cbr\u003e\n✅ Inner ring width: Wide (wide-width inner ring for higher stiffness)\u003cbr\u003e\n✅ Insert type: Ball bearing, bearing steel construction\u003cbr\u003e\n✅ Locking: Set-screw style, O.D. spherical fit\u003cbr\u003e\n✅ Seal: Contact seal with slinger, relubricatable (yes)\u003cbr\u003e\n✅ Duty: Medium; Dynamic load rating: 21,500 lbf; Static rating: 16,100 lbf\u003cbr\u003e\n✅ Temp limit: up to 212 F (100 C); HTS code: 8483.20.40.40\u003cbr\u003e\n\n\u003cp\u003e💡 What is a pillow block bearing used for in industrial machinery?\nA pillow block bearing supports rotating shafts and keeps driven components aligned for smooth operation.\n- Commonly used to mount shafts in conveyor systems, fans, and gear drives where sealed ball bearings help keep contaminants out\n- Ideal for linear slide unit and roller applications that need a handy, relubricatable, set-screw insert with a contact seal\n- Using a sealed ball bearing insert with a wide inner ring improves alignment, load capacity, and service life in heavy-shock or misaligned setups\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52510918902079,"sku":"MRO3307","price":776.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_4e490245-7c0d-458e-a46f-c957193fe0a1.png?v=1776600579","url":"https:\/\/bearingscanada.com\/products\/3-14-in-8255-mm-wide-inner-ring-ucx17-52-set-screw","provider":"Bearings Canada","version":"1.0","type":"link"}