TOSHIBA Elevator Door Roller 60MM 62MM

Toshiba Elevator Door Hanger Roller 60*16*6203,62*16*6203,60mm 62mm lift door operator hanging wheel

These are two similar elevator door pulleys, the color is green, the wheel with a diameter of 60MM has a round groove, and the wheel with diameter of 62MM has a flat groove.
They all have both coaxial and eccentric shafts that can be matched