FZP Resin Ball Retainer It is made of self-lubricating modification of POM engineering plastics, which can be used continuously at a temperature of 80℃～120℃. It has high mechanical strength, high softening point, heat resistance, wear resistance, and low
| Grade | FZP | |
| Material | POM Engineering Plastic + Steel Ball | |
| Max load N/mm2 | 30 | |
| Max sliding speed m/s | 6 | |
| Assembly interference mm | 0.01～0.02 | |
| Frictionμ | 0.10~0.08 | |
| Ball diameter deviation mm | 20~40 | |
It is mainly used in the fields of cold die rolling die set, high-precision machine tools and machine tool accessories.