Cam Follower Closure Double Sealed Drive Type Hex Socket Duty Type Standard Face Design Hex Socket For Environment Oily/Greasy Overall Length 32 mm Roller Diameter 19 mm Roller Head Type Crowned Roller Material Bearing Steel Roller Width 11 mm Rolling Element Rows 1 Stud Material Bearing Steel Stud Thread Size M8-1.25 Stud Type Concentric System of Measurement Metric Bearing Material Alloy Steel Bearing Type Needle Roller Drive Location Head