| |
Megol Walzlagerfett KP3K-20
A high quality lithium soap grease for the lubrication of roller- and plain bearings at higher
temperatures and extreme pressure loads. Besides corrosion- and oxidation protection additives, it
contains EP-additives which give this grease optimal lubricating characteristics, and which assure full
effectiveness even at the presence of up to 20 % water.
Service range from -20 °C to +130 °C.
Identification acc.to DIN 51502:KP3K-20
Approval:
lubrication grease DIN 51825-KP3K-20
Characteristic data |
|
|
approx. values |
Appearance and properties |
|
|
natural colour, supple,soft |
Saponification type |
|
|
Li-Ca |
base oil viscosity at 40 °C |
DIN51562 |
mm2 |
200 |
Flash point |
DIN ISO2592 |
℃ |
240 |
Pour point |
DIN ISO3016 |
℃ |
-25 |
Drip point |
DIN ISO2176 |
℃ |
185 |
Consistency class |
DIN51818 |
|
3 |
Fulling penetration |
DIN ISO2137 |
0.1mm |
220-250 |
Fulling stability |
DIN ISO2137 |
|
|
Difference after 5.000 u. 60 DH |
|
0.1mm |
<10 |
Difference after 100.000 u. 60 DH |
|
0.1mm |
<20 |
Timken-Test |
|
|
|
Friction with stress of |
|
|
|
43 lbs |
|
mg |
<4.0 |
Weight |
|
1bs |
50 |
Property against water |
DIN51807 part 1 |
|
1-90 |
Anti-corrosion properties |
|
|
|
Emcor-method |
DIN51802 |
Corr.-degr. |
0 |
Copper strip test |
DIN51811 |
Corr.-degr. |
1-100 |
solid foreign bodies |
|
|
|
Test screen mesh 140 μ |
DIN51813 |
mg/Kg |
<4 |
Water content |
DINISO 3733 |
g/101g |
<0.1 |
Neutralization number, alcaline |
DIN 51809 Teil 1 |
mgKOH/g |
3 |
Oil separation after 7 days And + 40 °C |
DIN51817 |
g/100g |
2.8 |
Ashes, oxide |
DIN EN 7 |
g/100g |
1.5 |
Ashes, sulphate |
DIN51803 |
g/101g |
3 |
pipefriction resistance in the |
|
|
|
shell-de Limon rheometer |
|
|
|
Delivery rate |
|
g/min |
1 10 100 |
7 mm clearance at +20℃ |
|
bar/m |
4.7 6.5 10.5 |
7 mmclearance at -20℃ |
|
bar/m |
18 35 >100 |
Delivery rate |
|
g/min |
10 100 200 |
16 mmclearance at +20℃ |
|
bar/m |
0.76 1.6 2.0 |
16 mmclearance at -20℃ |
|
bar/m |
7 15 20.0 |
Oxidation resistance |
|
|
g/min 10 100 200 |
Pressure fall after 100 h at + 99 °C |
DIN51808 |
bar |
<0.3 |
Unstress chararcteristics at +20℃ |
SEB181-305 |
|
|
after 3 min |
|
bar |
2 |
after 10 min |
|
bar |
1.8 |
Flow pressure at - 20 °C |
DIN51805 |
mbar |
900 |
|
|
