{"product_id":"csk25-one-way-bearing-sprag-freewheel-b","title":"CSK25 One-Way Clutch Bearing - Sprag Freewheel Backstop","description":"\u003cp\u003eCSK25 One-Way Clutch Bearing - Sprag Freewheel Backstop\u003cbr\u003e✔️ 25mm x 52mm x 15mm - Torque-Locking in One Direction\u003c\/p\u003e\n\u003cp\u003eThe CSK25 is a high-performance one-way clutch bearing designed to transmit torque in a single direction while allowing free rotation in the opposite. Utilizing a sprag freewheel mechanism, it acts as an overrun clutch or backstop in applications like conveyors, printing presses, hydraulic drives, and mining equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Type: One-way clutch (sprag freewheel \/ backstop)\u003cbr\u003e✅ Inner diameter (ID): 25mm\u003cbr\u003e✅ Outer diameter (OD): 52mm\u003cbr\u003e✅ Width: 15mm\u003cbr\u003e✅ Torque capacity: 68 N·m\u003cbr\u003e✅ Application: Prevents reverse rotation during power loss\u003cbr\u003e✅ Brand: VXB Bearing\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 How do sprag clutches maintain rotational integrity under reverse loads?\u003cbr\u003eSprag elements inside the bearing wedge between inner and outer races under reverse torque, locking the system instantly - delivering zero-backlash performance essential for safety in driven and load-holding systems.\u003c\/p\u003e\n\u003cp\u003eEngineered to engage only when it matters - ideal for backstopping and overrunning applications.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"929\" data-start=\"680\"\u003e💡 When is a one-way clutch bearing essential?\u003cbr data-end=\"729\" data-start=\"726\"\u003eIt’s critical in systems where back-driving could cause damage, product loss, or safety hazards - like conveyor belts on an incline or industrial machinery requiring unidirectional motion.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":48282492272858,"sku":"Kit8181","price":47.57,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2674\/3514\/files\/1_27913de7-e4cf-46d2-bcef-5e3736d30f4f.jpg?v=1785420412","url":"https:\/\/hfbearings.ca\/products\/csk25-one-way-bearing-sprag-freewheel-b","provider":"H\u0026F Bearings","version":"1.0","type":"link"}