SKF SSV 10, Руководство по сборке

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2.6 Solid lubricants in lubrication
greases
With regard to the different solid lubricants,
please observe the following:
Graphite
max. graphite content 8 %
max. particle size 25 µm
(possibly in in lamellar structure)
MoS
2
max. MoS
2
content 5 %
max. particle size 15 µm
Copper
Lubricants containing copper are likely to
result in a layer formation on pistons, bores
and mating surfaces. This may cause block-
ages in the centralized lubrication system.
Calcium carbonate
Lubricants containing calcium carbonate are
likely to cause a very strong wear on pistons,
bores and mating surfaces.
Calcium hydroxide
Lubricants containing calcium hydroxide are
likely to harden strongly, what may result
in a downtime of the centralized lubrication
system
PTFE, zinc and aluminium
Due to the findings and practical experiences
gained so far, no limit values can be set for
these solid lubricants yet.
2.6.1 Chisel pastes
NOTICE
Damage to the superior machine
Chisel pastes must not be used as a lubri-
cant for bearings.
NOTICE
Damage of the centralized lubrication
system
Chisel pastes may be supplied by pump
element C only. Hereby the maximum op-
erating pressure must not exceed 200 bar,
as otherwise the solid lubricants contained
in the chisel paste may cause increased
wear.
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951-171-049
Version 02
EN
2. Lubricants