{"product_id":"4-pack-u-groove-pulley-rollers-with-overmolded-bea","title":"4 Pack U Groove Pulley Rollers With Overmolded Bearings, Plastic Sphere Wheels For Driving Doors And Mechanical Equipment, Durable And Smooth Operation For DIY Projects And Industrial Setups","description":"\u003cdiv\u003e4-Pack U-Groove Pulley Rollers with Overmolded Bearings\u003cbr\u003e\n✔️ 4-piece set, U-groove wheel design, 8mm bore, durable and smooth \u003cp\u003eThese four pulleys feature a U-groove design and overmolded bearings, built from metal and plastic with a black finish. They are suited for doors, windows, and various mechanical equipment, delivering smooth operation in DIY projects and industrial setups.\u003c\/p\u003e ✅ Model: 0840UU \u003cbr\u003e\n✅ Type: U-groove \u003cbr\u003e\n✅ Material: Metal, plastic \u003cbr\u003e\n✅ Color: Black \u003cbr\u003e\n✅ Inner diameter: 8mm \/ 0.3in \u003cbr\u003e\n✅ Outer diameter: 39.5mm \/ 1.6in; Thickness: 20.1mm \/ 0.8in \u003cbr\u003e\n✅ Weight: approx. 109g; Quantity: 4pc \u003cbr\u003e \u003cp\u003e💡 What is a U-groove pulley used for in doors and mechanical systems?\nThis component helps guide cables smoothly and reduce wear in tight spaces.\n- guides rope along curved paths in doors and minor machinery\n- lowers friction and noise with internal grease lubrication\n- supports 8mm bore for small drive cables in compact setups\n- ideal for DIY projects and light industrial equipment\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131914002667,"sku":"VXB0D98F9P5M","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61j7d0gIGCL_9aacc87b-f08f-45f0-b7a0-d38724712819.jpg?v=1785540529","url":"https:\/\/vxb.com\/products\/4-pack-u-groove-pulley-rollers-with-overmolded-bea","provider":"VXB Bearings","version":"1.0","type":"link"}