{"product_id":"2pcs-4-wheel-trolley-assembly-rollers-four","title":"2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5\/8\" Wide and All 1-5\/8\" or Taller Strut Channel designed for smooth motion and stable alignment in automation and mechanical systems, 2-pack for long service life","description":"\u003cp\u003e2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5\/8\" Wide and All 1-5\/8\"\u003cbr\u003e✔️ 2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5\/8\" Wide and All 1-5\/8\" or Taller\u003c\/p\u003e\u003cp\u003eThis 2 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 2\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222439293247,"sku":"VXB09M8WBG7X","price":95.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4-wheel-trolley-assembly-bearings-strut-channel.jpg?v=1772826391","url":"https:\/\/bearingscanada.com\/products\/2pcs-4-wheel-trolley-assembly-rollers-four","provider":"Bearings Canada","version":"1.0","type":"link"}