{"product_id":"narrow-v-roller-with-bearing-copy","title":"Narrow U-Roller (with Bearing) 78mm Wheel","description":"Engineered from premium 45# steel for exceptional durability and reliable long-term performance. This narrow U-roller features an integrated bearing system, making it ideal for sliding rails, wood surface planing, carts, doors, windows, and triangular track applications.\n\nWheel Diameter: 78mm\nWheel Width: 20mm\nRoller Height: 90mm\nHole to Hole: 93mm\nLoad Capacity: 300kg per caster","brand":"McJING Tools","offers":[{"title":"Default Title","offer_id":52171287167266,"sku":"NURW2080","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/8810\/2946\/files\/Screenshot_2026-07-21_130548.jpg?v=1784603740","url":"https:\/\/mcjing.com.au\/products\/narrow-v-roller-with-bearing-copy","provider":"McJING Tools","version":"1.0","type":"link"}