Characteristics and performance
Hallite 708 bearings are manufactured from advanced proprietary material developed for use in heavy duty cylinder applications, such as mining roof supports and forestry equipment. The material has exceptional load bearing and wear resistant capabilities. The 708 is ideal for extreme applications where fiber filled bearings are not suitable.
Product details
For better alignment and lower risk for metal-to-metal contact between moving parts, all Hallite 708 bearings are fully machined to tight tolerances on thickness.
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Temp range
* Max pressure stated is dependant on the material variant selected. Please consult the datasheet for further information.
- Recomended
- Possible
- Not suitable
* For fluid types marked as possible, please call our team of experts on +49 (0)40 73 47 48-0 to talk through your requirements and determine if this seal is the most suitable for your needs.
| Dynamic application | Static application | |
|---|---|---|
| Fluids based on mineral oil | ||
| Any | Recommended | Possible |
| Waterbased fluids | ||
| HFA (5/95) | Recommended | Possible |
| HFB (60/40 invert emulsion) | Recommended | Possible |
| HFC (water glycol) | Recommended | Possible |
| Water | Recommended | Possible |
| Other fluid types | ||
| Air/Nitrogen | Recommended | Possible |
| HFD (Phosphate ester ARYL Type) | Recommended | Possible |
| Synthetic esters (HEES, HFDU) | Recommended | Possible |
