{"product_id":"4-wheel-trolley-assembly-1-5-8-strut","title":"4 Wheel Trolley Assembly Rollers with Sealed Bearings for 1-5\/8 Inch Strut Channel, Heavy Duty Q235 Steel Hoist Trolley with Set Screw Clearance, Smooth Rolling Design for Unistrut Systems, 2 PCS Pack","description":"\u003cp\u003e4 Wheel Bearing Trolley Assembly for 1-5\/8 Inch Strut Channel\u003cbr\u003e✔️ Hoist Roller Trolley with Set Screw Clearance 2 PCS\u003c\/p\u003e\n\u003cp\u003eThis 4 wheel trolley assembly is built for hoist and overhead rail systems using standard 1-5\/8 inch strut channel. It rolls smooth under load and leaves room for set screws inside the channel, so nothing blocks travel. Pack size is 2 pieces.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 2 trolley assemblies\u003cbr\u003e✅ Maximum load: 900 lb per piece 408 kg per piece\u003cbr\u003e✅ Four wheel bearing layout for stable, controlled rolling\u003cbr\u003e✅ Top clearance allows set screws inside the strut channel\u003cbr\u003e✅ Center clearance prevents screw interference during travel\u003cbr\u003e✅ Q235 alloy steel body with cold galvanized finish\u003cbr\u003e✅ Solid alloy steel pin shafts for safe load handling\u003cbr\u003e✅ Rubber ring sealed bearings for longer service life\u003cbr\u003e✅ Bearing type: 6200-RS1 rubber sealed style\u003cbr\u003e✅ No extra track hanger bracket required, lowers system cost\u003cbr\u003e✅ Fits all 1-5\/8 in strut channel and taller profiles\u003cbr\u003e✅ Works with P1000, P1001, P5000, P5001, P5500, P5501\u003cbr\u003e✅ Handy for electric hoists, ceiling rails, garages, and shop builds\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eCenter clearance height 0.2756 in 7 mm\u003cbr\u003eCompatible channel width 1-5\/8 in 41.3 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why do four wheel trolley assemblies work better in strut channel hoist systems?\u003cbr\u003eThey are designed to balance load and keep motion smooth under real working conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour wheel designs spread weight evenly to reduce bearing stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRubber sealed bearings block dust and improve rolling life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid steel pin shafts increase safety during heavy lifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in clearance allows mounting screws without affecting movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis trolley set is a handy pick when you want smooth hoist travel, solid load support, and a clean strut channel setup without extra hardware getting in the way.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":51761332355391,"sku":"VXB0CL9MVPC7","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4-wheel-trolley-assembly-1-5-8-strut-channel-steel-sealed-bearings.jpg?v=1772825959","url":"https:\/\/bearingscanada.com\/products\/4-wheel-trolley-assembly-1-5-8-strut","provider":"Bearings Canada","version":"1.0","type":"link"}