{"product_id":"hella-reliable-unidirectional-roller-clutch-backst","title":"Hella Reliable Unidirectional Roller Clutch Backstop 85MM Bore For Hoists And Conveyors Rock Solid Drive Train Protection With A No Sweat Setup For Shop Floor Gear","description":"\u003cdiv\u003eHeavy Duty Rolling Retarder For Industrial Hoists\u003cbr\u003e\n✔️ NJ85 unidirectional backstop roller clutch with 85mm bore size \u003cp\u003eThis mechanical rotary backstop prevents reverse rotation in heavy lifting equipment and material handling systems. Engineers install these units on hoist drums and conveyor rollers to protect drive motors from dangerous overhauling loads.\u003c\/p\u003e ✅ Sealed roller bearing design resists shop dust and moisture\u003cbr\u003e\n✅ Smooth engagement stops sudden load reversal on machinery\u003cbr\u003e\n✅ Direct shaft mount simplifies replacement on factory gear\u003cbr\u003e\n✅ Built to handle continuous cycle runs in textile plants\u003cbr\u003e \u003cp\u003e💡 What role does a unidirectional roller clutch play on heavy duty hoisting gear?\u003cbr\u003e\nCrews find these units handy for killing backward momentum before it fries the gearbox.\u003cbr\u003e\n- Precision rollers wedge against the taper race to halt overspeed moments\u003cbr\u003e\n- Spring loaded mechanism keeps contact tight without dragging the main motor\u003cbr\u003e\n- Replaceable cartridge designs save hours when swapping out worn mounts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49245065249003,"sku":"VXB0G69ZLH9S","price":2124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61j7Q1aoMBL.jpg?v=1786995320","url":"https:\/\/vxb.com\/products\/hella-reliable-unidirectional-roller-clutch-backst","provider":"VXB Bearings","version":"1.0","type":"link"}