{"product_id":"kk-12-one-way-bearing-sprag-freewh","title":"KK-12 One-Way Clutch Bearing - Sprag Freewheel Backstop","description":"\u003cp\u003eKK-12 One-Way Clutch Bearing\u003cbr\u003e✔️ 12mm x 32mm x 10mm - Sprag Freewheel Style\u003c\/p\u003e\n\u003cp\u003eThe KK-12 is a one-way clutch bearing designed for applications requiring rotation in a single direction. Commonly used in conveyor systems, backstops, textile machines, and wash systems, it helps prevent reverse motion during power loss or shutdowns.\u003c\/p\u003e\n\u003cp\u003e✅ Type: One-way (clutch) bearing\u003cbr\u003e✅ Inner diameter: 12mm\u003cbr\u003e✅ Outer diameter: 32mm\u003cbr\u003e✅ Width: 10mm\u003cbr\u003e✅ Torque capacity: 7.5 N·m\u003cbr\u003e✅ Quantity: One bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions and Torque Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter (d)\u003c\/th\u003e\n\u003cth\u003eOuter Diameter (D)\u003c\/th\u003e\n\u003cth\u003eWidth (W)\u003c\/th\u003e\n\u003cth\u003eTorque (N·m)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What is a one-way (sprag) clutch bearing used for?\u003cbr\u003eOne-way clutch bearings allow rotation in one direction while preventing motion in the opposite direction. They’re ideal for systems where reverse rotation could cause mechanical issues or safety concerns  -  like conveyor belts or pulleys.\u003c\/p\u003e\n\u003cp\u003eA smart fit for applications needing controlled movement, backstop protection, or overrun prevention.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49313147584705,"sku":"KK-12","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/kk-12-one-way-bearing-sprag-freewheel-backstop-clutch-vxb-ball-bearings-1-32681008234731_b98d659b-d2bd-4bd4-b7a1-720512dea7b4.jpg?v=1748647329","url":"https:\/\/smallbearings.com\/zh\/products\/kk-12-one-way-bearing-sprag-freewh","provider":"Small Bearings","version":"1.0","type":"link"}