Extreme temperature, extreme condition grease

SKF LGET 2 is a synthetic fluorinated oil based grease, using a PTFE thickener. It is especially suitable for applications at extremely high temperatures from 200 °C (390 °F) up to
260 °C (500 °F).
260 °C (500 °F).
- Long life in aggressive environments such as very reactive areas with a presence of high purity gaseous oxygen and hexane
- Excellent oxidation resistance
- Good corrosion resistance
- Excellent water and steam resistance
Typical applications:
- Bakery equipment (ovens)
- Kiln truck wheels
- Load rollers in copying machines
- Wafer baking machines
- Textile dryers
- Film stretching tenders
- Electric motors running at extreme temperatures
- Emergency / hot fans
- Vacuum pumps
Available pack sizes | |
Packsize | Designation |
50 g syringe | LGET 2/0.050 |
1 kg can | LGET 2/1 |
Technical data | ||
Designation | LGET 2/(pack size) | |
DIN 51825 code | KFK2U-40 | |
NLGI consistency class | 2 | |
Thickener | PTFE | |
Colour | Off white | |
Base oil type | PFPE | |
Operating temperature range | –40 to +260 °C
(–40 to +500 °F) |
|
Dropping point DIN ISO 2176 | >300 °C (>570 °F) | |
Base oil viscosity | ||
40 °C, mm²/s
100 °C, mm²/s | 400
38 |
|
Penetration DIN ISO 2137 | ||
60 strokes, 10–1 mm | 265–295 | |
Mechanical stability | ||
Roll stability, 50 hrs at 80 °C, 10–1 mm | ±30 max. 130 °C (265 °F) | |
Corrosion protection | ||
Emcor:
| – standard ISO 11007 | 1–1 max.
|
Water resistance | ||
DIN 51 807/1, 3 hrs at 90 °C | 0 max. | |
Oil separation | ||
DIN 51 817, 7 days at 40 °C, static, % | 13 max. 30 hrs at 200 °C (390 °F) | |
Copper corrosion | ||
DIN 51 811
| 1 max. at 150 °C (300 °F) | |
Rolling bearing grease life | ||
R0F test L50 life at 10 000 r/min., hrs | >1 000 1) at 220 °C (428 °F) | |
EP performance | ||
4–ball test, welding load DIN 51350/4, N | 8 000 min. | |
* Typical value |
Important note:
LGET 2 is a fluorinated grease and is not compatible with other greases, oils and preservatives (except LGED 2). Therefore, very thorough cleaning of bearings and systems is essential before applying fresh grease
LGET 2 is a fluorinated grease and is not compatible with other greases, oils and preservatives (except LGED 2). Therefore, very thorough cleaning of bearings and systems is essential before applying fresh grease