roller,door roller, window roller,pulley,plastic bearing size:10-100mm steel and plastic

roller,door roller, window roller,pulley,plastic bearingsize:10-100mmsteel and plastic

roller feature:

Diameter of plastic is 23.85mm

Height of plastic is 10.22mm

Length of axle is 62mm

Diameter of axle is 6.07mm

The axle with screw thread

sliding door roller,window roller,