SKF LINCOLN P203, Original Assembly Instructions

Page: 30 / 88

EN
4. Technical data
- 30 -
951-171-021
Version 02
4.4.2 Output diagrams of typical NLGI 2 lubricants
Low temperature lubrication grease High temperature lubrication grease
Out
put
in per
cent
60 20 30 40 50 -30 -10 0 10 -20
100
90
80
70
60
50
40
110
°C -40
30
140 68 86 104 122 -22 14 32 50 - 4 °F -40
70
158
Out
put
in per
cent
100
90
80
70
60
50
40
110
30
60 20 30 40 50 -30 -10 0 10 -20 °C -40
140 68 86 104 122 -22 14 32 50 - 4 °F -40
70
158
The output diagrams represent the average value of the different high- respectively low-temperature lubrication greases.
Calculation of the output using the example of a high-temperature lubrication grease
Nominal speed of the pump motor per minute x nominal output of pump element 7 per stroke x efficiency in percent at an assumed ambient temperature of
-10 °C [14 °F] = 20 rpm x 0.22 cc (0.0134) x 80 % = 3.5 cc/min [0.214 cu.in./min.].