{"product_id":"heavy-duty-one-way-overrunning-clutch-backstop-bea","title":"Heavy Duty One Way Overrunning Clutch Backstop Bearing With Precision Wedge Roller Design For Smooth Drive Train Operation And Bulletproof Reverse Lock Up Performance Cka2870 Series","description":"\u003cdiv\u003eCKA2870 Overrunning Clutch Return Bearing\u003cbr\u003e\n✔️ Precision wedge rollers with keyed hubs handle reverse torque lockup \u003cp\u003eThis one way overrunning clutch backstop bearing locks drive trains against unwanted reverse movement while spinning freely forward. You get a solid steel build that takes heavy industrial loads without flexing or wearing out early. Factory workers drop these into textile machines, conveyors, and mixers to stop equipment from backing up during sudden stops. The straight tapered bore installs on standard shafts using the built in keyways, so you swap it out fast without special tools. It is a handy upgrade for anyone tired of guessing which way the pulley turns. Single unit comes ready to mount right out of the box.\u003c\/p\u003e ✅ Hardened bearing steel shell resists impact and grime\u003cbr\u003e\n✅ Straight tapered bore accepts standard taper shaft diameters\u003cbr\u003e\n✅ Symmetrical wedge roller track delivers consistent drag torque\u003cbr\u003e\n✅ Double keyway slots allow easy alignment with driven equipment\u003cbr\u003e \u003cp\u003e💡 How does a mechanical backstop bearing maintain reliable reverse lockup across heavy duty applications?\nA dedicated one way clutch relies on internal ramps and wedges to catch directional spikes before damage occurs.\n- Tapered roller geometry creates progressive gripping pressure that increases with load demand\n- Precision ground tracks minimize slippage while reducing heat buildup during repeated cycling\n- Standardized mounting profiles fit existing machine frames without cutting into production downtime\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49245136322795,"sku":"VXB0H6JPCYNB","price":266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51fm6IfkBIL_c53d9983-05ef-4a62-861e-df5a23ddfb9b.jpg?v=1786995883","url":"https:\/\/vxb.com\/products\/heavy-duty-one-way-overrunning-clutch-backstop-bea","provider":"VXB Bearings","version":"1.0","type":"link"}