DELTA
Plastic core - Black rubber ring.
- Solid black rubber ring, hardness 85±5 Shore A.
- Core in high quality black thermoplastic material.
- Temperature range: -20°C / +60°C (-4°F / +140°F).
- Hub with: standard roller bearing; nylon (polyamide 6) friction bearing.
![Wheels series D DELTA - Wheels with black rubber ring on thermoplastic core, available with roller bearings or nylon friction bearings.](https://www.lagspa.it/sync/foto/D_GAMMA.jpg)
![Silenziosa Silenziosa](/wp-content/themes/mist-child/images/bollini/Icona_07.png)
![](/wp-content/themes/mist-child/images/icons/cuscinetti-a-rulli.png)
Roller bearings
![](/wp-content/themes/mist-child/images/icons/boccola-PA-1.png)
PA 6 BUSHES