Cam Follower Closure Open Drive Type Hex Socket Duty Type Standard Face Design Hex Socket Overall Length 1 13/32 in Roller Diameter 7/8 in Roller Head Type Flat Roller Material Alloy Steel Roller Width 1/2 in Rolling Element Rows 1 Seal Type Not Applicable Stud Material Carbon Steel Stud Thread Size 3/8 In.-24 Stud Type Concentric System of Measurement Inch Bearing Material Alloy Steel Bearing Material Grade AISI 52100 Bearing Type Needle Roller Drive Location Stud