8
heat and dust. Use only 1 or 2 shots with a hand gun in most cases. Maximum handgun rating 40 P.S.I.
Table #3
Conditions Around Bearing
Operating Temperature of Fan
**Greasing Intervals
Fairly Clean
up to 120 °F
6-12 months
120°-160°F
2-3
months
160°-200°F plus*
1-2 months
Moderate to
up to 160°F
1-2 months
Extremely Dirty
160°-200°F plus*
2-4 weeks
Cold Storage Room
every defrosting period or
no more than 4 months
* For fan applications over 200°F: greasing intervals should be from several days to 2 weeks, depending on
the temperature.
** For vertical installations, greasing intervals should be twice as frequent as table values.
The following greases, or one that is equivalent to the general description, are recommended for the
following temperatures or excessive moisture applications.
Operating Conditions
Use Grease Equivalent to these Grades
Esso-Beacon #325 (-65°F)
Temperatures -65°F to 0°F
Mobil Grease #28 (-65°F)
Shell Oil Aeroshell No. 7 (-100°F)
General Description: Versatile multipurpose microgel thickened synthetic hydrocarbon grease with
corrosion inhibitors, anti-oxidant additives, water resistance tendencies and EP characteristics.
Temperature 0°F to 200°F inclusive
Mobil Oil - Mobilux EP #2
(Also use for heavy condensation
Shell Oil - Shell Alvania EP #2
or direct splash of water)
Chevron - Chevron SRI #2
General Description: Multipurpose NLGI#2 grease from lithium soap with EP characteristics, rust inhibitors,
anti-oxidant additives and good water resistance tendencies.
Temperatures over 200°F
Dow Corning-DC44 (400°F) (Not compatible with non-silicon
based greases)
General Description: Versatile multipurpose microgel thickened synthetic hydrocarbon grease with
corrosion inhibitors, anti-oxidant additives, water resistance tendencies and EP
characteristics.
WARRANTY
Lev-co warrants products of its own manufacture against defects of material and workmanship under
normal use and service for a period of (12) months. This warranty does not cover ordinary wear and tear,
abuse, misuse, overloading, negligence, alteration or systems and/or materials not of Seller’s manufacture.
Expenses incurred by Buyer(s) in repairing or replacing any defective product will not be allowed except
where authorized in writing and signed by an officer of the Seller.
