Cam Follower Closure Double Sealed Drive Type Hex Socket Duty Type Heavy Face Design Plain Overall Length 68.1 mm Roller Diameter 47 mm Roller Head Type Flanged Roller Material Bearing Steel Roller Width 27.6 mm Rolling Element Rows 2 Stud Material Bearing Steel Stud Thread Size M20-1.5 Stud Type Concentric System of Measurement Metric Drive Location Stud