HRA series is the perfect choice when it is important to overcome the resistance to movement in applications where:
- there are relatively high errors on sliding guides (flatness, straightness, roughness, etc.)
- there is presence of pollutants as dusts and scraps, oils and greases, process and protection gases
- there are high temperatures
HRA models are available in more than one version thus in different code options : with or without mounting kit P-kit, with or without wipers R-KIT and several coatings options. Customers can find details of the available options simply downloading the drawings. HRA4020 is available in P version with mounting kit P-KIT. P version can be with or without wipers R-KIT and with our without antiseizure coating. HRA4020 is available in F version, without mounting kit P-KIT. F version can be with or without wipers R-KIT and with or without antiseizure coating.