1200rpm teflon through bore slip ring

{"cid":"91217978","title":"1200RPM Pneumatic Through Bore Slip Ring Hollow Shaft 38.1mm Medium Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/27\/db305092a735777d87fae255e96d-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"senring","Model Number":"H3899","Minimum Order Quantity":"1","Certification":"CE, ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C","product name":"1200RPM Through Hole Slip Ring","Max rotating speed":"1200RPM(optional)","Hole size":"38.1mm","OD":"99mm","working temp.":"-30\u2103\u223c80\u2103","Work Humidity":"0~85% RH"}}

{"cid":"91117308","title":"Rotary Table 2 Channel Pancake Through Bore Slip Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/a6\/6a6600cf8a48cafcec0bb3dd6f73-200x200-1.jpg","attrs":{"Price":"US $ 20 - 30 \/ Piece","Brand Name":"JARCH","Model Number":"JSR-PS025-6P10","Minimum Order Quantity":"1pc","Delivery Time":"5-10 days","Certification":"CE,FCC,ROHS","Place of Origin":"Shenzhen , China","Payment Terms":"Ex-works, L\/C,T\/T, Western Union, MoneyGram","Supply Ability":"500pcs\/week","Packaging Details":"Gift box or custom packing","Inner size":"25mm","Thickness":"25mm","Lead length":"250mm","Lead wire":"24# silver plated copper","Contact material":"Precious Metal:Gold-Gold","Voltage":"240Vac\/240Vdc","Current rating":"10A\/ring","Speed":"250RPM"}}