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Megol Welzlagerfett K2K-30
A lithium soap grease produced from carefully selected base materials and special additives. For the
lubrication of wheel-hubs and normally to highly loaded plain- and rolling bearings at normal to high
speed, also under damp and dusty operating conditions.
Service range from -30°C to +130 °C.
Brief temperature peaks up to 140 °C are permissible.
Identification acc. to DIN 51502:K2K-30
Approval:Lubricating grease DIN 51825-K2K-30
Characteristic data |
|
|
approx. values |
Appearance and properties |
|
|
natural colour, light, supple |
Saponification type |
|
|
Li |
base oil viscosity at 40 °C |
DIN51562 |
mm2/s |
120 |
Flash point |
DIN ISO2592 |
℃ |
236 |
Pour point |
DINISO 3016 |
℃ |
-22 |
Drip point |
DIN ISO 2176 |
℃ |
180 |
Consistency class |
DIN 51818 |
|
2--3 |
Fulling penetration |
DIN ISO 2137 |
0.1mm |
270-290 |
Fulling stability |
DIN ISO 2137 |
|
|
Difference after 5.000 u. 60 DH |
|
0.1mm |
<5 |
Difference after 10.000 u. 60 DH |
|
0.1mm |
<10 |
Difference after 100.000 u. 60 DH |
|
0.1mm |
<20 |
Property against water |
DIN 51807 part 1 |
|
1-90 |
Ant-corrosion properties |
|
|
|
Emcor-method |
DIN51802 |
Corr.-degr. |
0 |
Copper strip test |
DIN51811 |
Corr.-degr. |
1-125 |
solid foreign bodies |
|
|
|
Test screen mesh 140 μ |
DIN51813 |
g/Kg |
＜4 |
Water content |
DIN ISO 3733 |
g/100g |
＜0.1 |
Neutralization number, alcaline |
DIN51809 Teil 1 |
mgKOH/g |
2 |
Oil separation after 7 days and +40 °C |
DIN51817 |
g/100g |
3 |
Ashes, oxide |
DIN EN 7 |
g/100g |
1.3 |
Ashes, sulphate |
DIN 51803 |
g/100g |
2.2 |
mechanical/dynamic |
|
|
|
test A |
DIN51806 |
|
passed |
test B at +120℃ |
DIN51806 |
|
passed |
Pipe friction resistance in the |
|
|
|
shelled limon rheometer |
|
|
|
delivery rate |
|
g/min |
10 100 |
7mm clearance at +20℃ |
|
Bar/m |
6.0 8.5 |
7mm clearance at -20℃ |
|
Bar/m |
30 77 |
16mm clearance @20℃ |
|
Bar/m |
2.0 2.7 |
16mm clearance @-20℃ |
|
Bar/m |
8.5 14.5 |
Water washing loss at + 38 °C |
ASTM D1264 |
g/100g |
0.7 |
Oxidation resistance |
|
|
|
Pressure fall after 100 h at + 99 °C |
DIN51808 |
bar |
﹤0.3 |
|
|
