1/2″ Roller Diameter; 3/8″ Roller Width; Crowned Roller Surface Profile; 0.19″ Stud Diameter; 10-32 Thread Size; Standard Stud Stud Profile; Sealed Enclosure; Needle Bearing; Relubricatable; Hex Socket
1/2″ Roller Diameter; 3/8″ Roller Width;0.19″ Stud Diameter