d53mm hourglass roller

{"cid":"91202499","title":"ceramic hour glass roller of calibration crown of tin can welding machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/d6\/54f3a57b45b2936cf81eea7958c0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Sunnranpack","Minimum Order Quantity":"1","Delivery Time":"10 working days","Certification":"CE","Place of Origin":"Made in China","Payment Terms":"T\/T","Supply Ability":"20","Packaging Details":"Wooden case"}}

{"cid":"91202609","title":"SDE21 Gear Ratio 125 \/ 1 hourglass Worm Gear Slew Drive With Enclosed Housing For CPV","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/0f\/ed60d645245a2a51ded50bf66bac-200x200-1.jpg","attrs":{"Price":"USD 280~504 \/ pc","Brand Name":"HangTuo","Model Number":"SDE 21\"","Minimum Order Quantity":"1 piece","Delivery Time":"15~45 days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 pcs per month","Packaging Details":"plywood box","Material":"50Mn, 42CrMo, QT","Gear Ratio":"125:1","Rated Output Torque":"16 kNm","Holding Torque":"89 kNm","Tilting Torque":"65 kNm","Standard Color":"RAL 9006","Backlash":"less than 0.1 degree","Rotating Type":"Double Axis"}}