Track Roller Closure Double Sealed Drive Type Hex Socket Duty Type Heavy Face Design Plain Overall Length 54.5 mm Roller Diameter 35 mm Roller Head Type Flanged Roller Material Bearing Steel Roller Width 23 mm Rolling Element Rows 2 Stud Material Bearing Steel Stud Thread Size M16-1.5 Stud Type Concentric System of Measurement Metric Drive Location Stud Dynamic Radial Load Capacity 6 000 N