gothic raceway ball screw zero backlash

{"cid":"91223324","title":"Gothic raceway zero backlash design ISO certified C3-level high precision rolled ball screw for CNC and 3D printing","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/7f\/a515852526d4f3d4cf0eb8e6d0bd-200x200-1.jpg","attrs":{"Price":"$7-$50","Brand Name":"SXEGL","Model Number":"SFDC","Minimum Order Quantity":"1","Delivery Time":"Small orders usually takes 3-7 days,big order usually 20-35 days, depending on orders quantity and whether are standard size.","Certification":"CE\/FCC\/EPA\/ROSH\/ISO","Place of Origin":"China","Payment Terms":"Visa \/Mastercard\/PayPal\/Apple Pay\/Google Pay","Supply Ability":"All products have passed CE certification and comply with EU RoHS environmental standards","Packaging Details":"Carton","Name":"Custom Ball Screw","material":"S55C,SCM420H","Nut type":"Single Nut$ Double Nut","Application":"3D Printer\/CNC Machine","core component":"Engine, Bearing, motor, Pressure vessel","manufacturing process":"Rolled Thread","Length":"10-160mm"}}