{"product_id":"nf40-40mm-roller-type-freewheel-one-way-clutch-40x","title":"NF40 40mm Freewheel Clutch - One-Way Roller Type - Backstop\/Overrunning 40x110x63mm","description":"\u003cp\u003eNF40 One-Way Clutch 40mm x 110mm x 63mm\u003cbr\u003e✔️ NF40 overrunning clutch for single-direction rotation systems\u003c\/p\u003e\n\u003cp\u003eThis single NF40 one-way clutch is a handy choice for indexing, backstopping, and overrunning setups where rotation must occur in only one direction. It’s commonly used in conveyors, mining equipment, hydraulic drives, textile and printing machinery, and systems that must not roll backward during power loss. This model is non-bearing-supported and requires external bearing support.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter 40mm\u003cbr\u003e✅ Outer diameter 110mm\u003cbr\u003e✅ Width 63mm\u003cbr\u003e✅ For overrunning, indexing, and backstopping\u003cbr\u003e✅ Requires external bearing support\u003cbr\u003e✅ Used in conveyor lifts, textile machines, hydraulic drives, and similar setups\u003cbr\u003e✅ Pack size: 1 clutch\u003c\/p\u003e\n\u003cp\u003eDimensions Table (mm)\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ed (ID)\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD (OD)\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD5\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD6\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL (Width)\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003et\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eb\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er1\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT (Torque Ref.)\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003en₂\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003en₃\u003c\/td\u003e\n\u003ctd\u003e1700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why use a one-way clutch in systems that must avoid reverse rotation?\u003cbr\u003eIts internal locking rollers allow torque transfer in one direction while freewheeling in the other.\u003cbr\u003e- Prevents conveyors from rolling backward under gravity\u003cbr\u003e- Supports smooth indexing for step-by-step motion\u003cbr\u003e- Helps protect machines during shutdown or power loss\u003cbr\u003e- Ideal for printing, hydraulic, and industrial drive systems\u003c\/p\u003e\n\u003cp\u003eA dependable pick when you need controlled, one-direction rotation with secure backstop protection.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43566255636715,"sku":"NF40","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nf40-40mm-roller-type-freewheel-one-way-clutch-40x110x63-vxb-ball-bearings-1-32674055422187.jpg?v=1773286464","url":"https:\/\/vxb.com\/products\/nf40-40mm-roller-type-freewheel-one-way-clutch-40x","provider":"VXB Bearings","version":"1.0","type":"link"}