CSK30P One way Bearing Sprag Freewheel Clutch Bearings With One Key-way on the inner RingCSK30P One way clutch Sprag Freewheel Bearing With One Key way on the inner Ring CSK30P One way clutch Bearing, inner diameter is 30mm, outer diameter is 62mm and width is 21mm. Item: CSK30P Bearing Type: One Way Clutch Bearing Inner Diameter: 30mm Outer Diameter: 62mm Width: 21mm With One Key way on the inner Ring Torque: 110 N. m Quantity: One Bearing Dimension Torque Ncm d D W 30mm 62mm 21mm 4. 4