Cam Follower, Closure Double Sealed, Drive Type Slotted, Duty Type Standard, Face Design Screwdriver Slot, Overall Length 1 13/32 in, Roller Diameter 3/4 in, Roller Head Type Crowned, Roller Material Alloy Steel, Roller Width 1/2 in, Rolling Element Rows 1, Seal Type Contact, 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