one way clutch bearing for industrial fans

{"cid":"91206672","title":"ASNU80 One Way Clutch Roller Bearing for Industrial Fans","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9a\/3b\/6825c1616d332d78b7bf99e6dc58-200x200-1.jpg","attrs":{"Brand Name":"SUMA","Model Number":"ASNU 80","Minimum Order Quantity":"1","Place of Origin":"Jiangsu, China","Type":"SPRAG","Precision Rating":"P6","Seals Type":"Sealed","Structure":"Roller type","Material":"GCr15","Model":"ASNU80","Inner diameter":"80mm","Outer diameter":"170mm","Torque capacity":"3275Nm","Weight":"6.09kg","Overrunning Speed max":"850 min-1","Overrunning Speed min":"550 min-1","Drag torque":"180 Ncm","Bearing supported":"No","Lubrication required":"Yes"}}