◎Recommended ○Satisfactory △Possible to use, but not recommended ×Not compatible
| Ball material | Product code |
Operating Environment | ||||||
| Dry | Water (extended periods of time) |
Chemical environment | High temperature | As insulator | Notes | |||
| Ceramic | Aluminiumoxid Al2O3 | A | ◎ | 〇 | ◎ | ◎ | ◎ | Certain chemicals can affect the bearing components. Please consult with us before placing your order. |
| Zirconium dioxide ZrO2 | Z | ◎ | 〇 | ◎ | ◎ | ◎ | ||
| Silicon nitride Si3N4 | N | ◎ | 〇 | ◎ | ◎ | ◎ | ||
| Silicon carbide SiC | C | ◎ | 〇 | ◎ | ◎ | ◎ | ||
| Stainless steel | SUS304 |
S |
◎ | ◎ | △ | ◎ | × | The compatibility varies depending on the type of chemicals. |
| SUS316 | S6 | |||||||
| Soda-lime glass | G | ◎ | 〇 | △ | 〇 | ◎ | Not suitable for rapid temperature changes. | |
| Plastic | PP | PP | × | ◎ | 〇 | 〇 | ◎ | Ideally used with liquids or at slower/lower speeds. |
| PE | PE | × | ◎ | 〇 | *1 | ◎ | ||
| PVDF | PV | × | ◎ | 〇 | ◎ | |||
| PTFE | PTN | 〇 | ◎ | ◎ | ◎ | |||
| PEEK | PK | 〇 | 〇 | ◎ | ◎ | |||
*1 Please inquire.