CSK25-2RS One way Bearing Sealed Sprag Freewheel Clutch BearingsCSK25 2RS One way clutch Sealed Sprag Freewheel Bearing CSK25 2RS One way clutch Sealed Bearing, inner diameter is 25mm, outer diameter is 52mm and width is 20mm. Item: CSK25 2RS Bearing Type: One Way Clutch Bearing Inner Diameter: 25mm Outer Diameter: 52mm Width: 20mm Torque: 2 Ncm Quantity: One Bearing Dimension Torque Ncm d D W 25mm 52mm 20mm 2