{"product_id":"heavy-duty-h-groove-track-wheel-roller-caster-with","title":"Heavy Duty H-Groove Track Wheel Roller Caster With Bracket For H Track Rail Sliding Doors And Industrial Carts, 45 Steel Rust-Proof And Wear-Resistant With Dual Bearings, Smooth Rolling Wheel Set, 4 Pcs 80mm","description":"\u003cdiv\u003eHeavy-Duty H-Groove Wheel Caster Set for H Tracks\u003cbr\u003e\n✔️ Dual bearings, rust-proof 45# steel, 80mm wheel dia, 4 pcs \u003cp\u003eThis heavy-duty H-groove track wheel roller set is designed to glide smoothly along H-shaped rails, built from galvanized 45# steel for rust resistance. It’s ideal for heavy sliding doors, factory doors, industrial carts, and rolling machinery tracks.\u003c\/p\u003e ✅ Material: 45# steel, galvanized; rust-proof and wear-resistant \u003cbr\u003e\n✅ Dual bearings for smooth rolling and high load capacity \u003cbr\u003e\n✅ Wheel diameter: 80mm, compatible with H-shaped rails \u003cbr\u003e\n✅ Pack: 4 pieces with brackets for easy mounting \u003cbr\u003e\n✅ Temperature tolerance: -40℃ to 100℃ in operation \u003cbr\u003e \u003cp\u003e💡 What is an H-groove track wheel used for in heavy sliding doors and industrial carts? This handy wheel system helps guide heavy loads smoothly along rail tracks with reliable performance.\u003cbr\u003e- Supports heavy doors, industrial carts, and machinery on H-track rails\u003cbr\u003e- Provides dual bearings for reduced friction and longer service life\u003cbr\u003e- Made from galvanized 45# steel for rust resistance in harsh settings\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603864219967,"sku":"VXB0B85654XQ","price":522.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71c_JgJqZhL_51179304-4b45-4740-b846-ead8090a8921.jpg?v=1775181044","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-h-groove-track-wheel-roller-caster-with","provider":"Bearings Canada","version":"1.0","type":"link"}