Product description
Medium duty casters GN 22885 are used in industrial and public indoor areas for moving medium weight carts, for example.
The wheel tread offers low rolling resistance and high elasticity as well as good wear and tearing resistance.
Medium duty casters in version STE are suitable for use in an electrostatic protected area (EPA). The plastic used for the wheel tread provides for controlled conduction of electrostatic charges.
The low wear on the ball bearing increases the service life, and the mounting to the inner ring can be accomplished with zero axial backlash.
Specification
Wheel tread
- Plastic, polyurethane (PUR) at ST
- Cast
- Yellow
- Hardness 92 Shore A
- Plastic, polyurethane (PUR) at STE
- Electrically conductive (ESD)
Resistance < 109 Ω (ISO 22878:2004) - Cast
- Dark gray
- Wear resistant
- Hardness 90 Shore A
- Electrically conductive (ESD)
Wheel core
Aluminum die casting
Bracket
- Steel sheet metal, zinc platedST
- Steel sheet metal, zinc plated, with ESD wheelSTE
Swivel head bracket
- Dual grease-lubricated ball bearing
- Dust protection ring on type L / LF
Plastic, polyethylene (PE)
Operating temperature -20 °C to +80 °C
RoHS