crossed roller bearing 171 318 8 40mm

{"cid":"91170747","title":"XA 504175N Cross roller bearing slewing rings external gear 3970x4436.8x138mm XOU50\/4175","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/2e\/1978fdaa2d0fa5b518ab5b88f0cf-200x200-1.jpg","attrs":{"Price":"1$","Brand Name":"YDPB","Model Number":"XA 504175N","Minimum Order Quantity":"1PCS","Delivery Time":"5-7days","Certification":"ISO","Place of Origin":"Luoyang\uff0cChina","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000pcs\/month","Packaging Details":"bearing+thin plastic film+waterproof paper+thin foam+carton\/wooden cases","Model":"XA 504175N","Material":"50Mn Or according to you","Structure":"Cross roller bearing","Dimension":"XA 504175N","Application":"Manipulators","Name":"INA Cross roller bearing slewing rings"}}

{"cid":"91212550","title":"Compact Slew Ring Bearing XA120235N Crossed Roller 171\u00d7318.8\u00d740mm for CNC Rotary Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/01\/1b7ac6e006943ed747d80afa3e3d-200x200-1.jpg","attrs":{"Price":"$268 ~ $280","Brand Name":"GQZ","Model Number":"XA120235N","Minimum Order Quantity":"5pcs","Delivery Time":"3 working days after received your payment","Certification":"ISO9001\/ISO14001\/GJB9001","Place of Origin":"China","Payment Terms":"T\/T or western Union or PayPal","Supply Ability":"3,000pcs per month","Packaging Details":"Packed in carton firstly,and then reinforced with wooden case for outer packing","Material":"GCr15 Bearing Steel","Product Name":"Crossed roller slewing bearings","ID(mm)":"171","OD(mm)":"318.8","Width(mm)":"40","Precision Rating":"P5","Structure":"Cylindrical","Warranty":"12 Months"}}