Product description
Ball bearing for 4mm shaft with metal sides for added protection against dirt. The outer rim has a U-shaped groove for usage as a guide wheel on extruded profiles or as a pulley for wires and ropes.
* Type: 604UU
* Inner diameter: 4mm
* Outer diameter: 13mm
* Width: 4mm
* Type: 604UU
* Inner diameter: 4mm
* Outer diameter: 13mm
* Width: 4mm