Carbon (Graphite)
Uniquely Kashima
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Carbon (Graphite) is a material with special features which make it very popular for certain bearings.
(See tables below.)
Overview of Carbon (Graphite)
This material possesses very strong properties resulting in high chemical and oil-resistance, as well as being terrific for operation in high temperatures.
Offers no electrically-insulating benefits.
Features of Carbon (Graphite)
◎ Highly Recommended ○ Recommended
△ Not Recommended × Do Not Use
| Material | Call symbol |
Dry | Irregular moisture |
In water / In sea-water |
Vapor | Chemical | Non- magnetic |
Insulating | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Acid | Alkali | Organic solvent |
Oil | ||||||||
| Carbon (Graphite) |
CY | ◎ | ○ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | × |
NOTE: For chemicals, please consult us regarding the type and concentration, etc. of such.
Temperature Resistance of Carbon (Graphite)
☆ Best Recommended ◎ Highly Recommended ○ Recommended
△ Not Recommended × Do Not Use
| Material | Call symbol |
Temperature | |||||||
|---|---|---|---|---|---|---|---|---|---|
| -190℃～ | -100℃～ | -50℃～ | -20℃～ | Room temperature ～60℃ |
～120℃ | ～200℃ | ～350℃ | ||
| Carbon (Graphite) |
CY | × | × | △ | ○ | ☆ | ◎ | ◎ | ◎ (Note) |
NOTE: the shape of the bearing will change due to such temperatures.
For more information about tolerances and other issues, download a catalogue from here.