plastic transport wheel for plastic roller wheel conveyor

Plastic transport wheel for plastic roller wheel conveyor   Specification:    material: plastic(ABS) or zinc-carbon steel  load capacity: 60~100kg outer- diameter: 48.5mm bearing diameter :8.1mm     Advantage and application: 1. have small volume 2. propitious to be used to transport goods with flat bottom 3. normally be used for curve or merge/divert part in transport system. 4. can also be used as guard rail or guidance function, or uses on rack.