Operating instructions B-Series
Version 2.4, En Page 69 of 81 21-10-2005
With further lubrication use the same type of lubricating grease with which the
bearing was originally lubricated. Different grease types cannot be mixed, as
mixed use can cause serious damage to the bearing and the pump.
Consult the supplier of the lubricating grease about the ability to mix greases. One can also work
preventively by when changing to another grease type completely removing the old grease or assembling
a new bearing.
With normal use rolling bearings must be replaced after approx. 10,000 operating hours or at the latest
after two and a half years.
At high operating temperatures further lubrication must take place more frequently, being every 500 to
1,000 operating hours.
This is the case for operating temperatures above:
90°C for lubricating grease of consistency class NLGI-2;
120°C for lubricating grease of consistency class NLGI-3;
With extremely high loads when the grease loses much oil, lubrication must take place after each peak
operation. This is preferably done while the pump is still running, but after the peak load has occurred.
11.10.7 Recommended greases
Producer NLGI-2 NLGI-3
BP LS2
LS3
Chevron Polyurea EP grease-2
Esso BEACON 2
BEACON 3
BEACON EP2
UNIREX -N3
Fina LICAL EP2
CERAN HV
MARSON L2
Gulf Crown Grease No. 2
Crown Grease No. 3
Mobil Mobilux EP2
SKF LGMT2
LGMT3
LGHQ3
Shell ALVANIA R2
ALVARINA R3
DARINA GREASE R2
Texaco Multifax EP-2
Total MULTIS EP-22
(consult grease/oil producer)
11.10.8 Recommended oils
Temperature Light/average load Heavy and jolting load
-30
C to 0
C
ISO VG 15, 22, 32 machine oil.
0
C to 50
C
ISO VG 15, 22, 32 bearing or
turbine oil
ISO VG 15, 22, 46 bearing or
turbine oil
50
C to 80
C
ISO VG 46, 68, 100 bearing or
turbine oil
ISO VG 68, 100, 150 bearing or
turbine oil
80
C to 110
C
ISO VG 150, 220 bearing oil ISO VG 220, 320 bearing oil
(consult grease/oil producer)
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