Cam Follower Closure Double Sealed Drive Type Slotted Duty Type Standard Face Design Screwdriver Slot Overall Length 2 25/32 in Roller Diameter 1 7/8 in Roller Head Type Flat Roller Material Alloy Steel Roller Width 1 in Rolling Element Rows 1 Seal Type Contact Stud Material Carbon Steel Stud Thread Size 3/4 In.-16 Stud Type Concentric System of Measurement Inch Bearing Material Alloy Steel Bearing Material Grade AISI 52100 Bearing Type Needle Roller Drive Location Stud