|Chevron Black Pearl® Greases EP 2
Brand Name:|| Black Pearl|
NLGI Grade:|| 2|
Application:|| see below|
Oil Viscosity cSt at 40°C:|
Oil Viscosity cSt at 100°C:|
Dropping Point °C:|| 270
Max Op Temp °C:|| 177|
Min Op Temp °C:|| -40|
Worked Penetration:|| 280
Timken OK Load lb:|| 70
Extreme Pressure:|| yes
Food Grade (NSF H1):|| no
|Chevron Black Pearl Greases EP are multipurpose, xtreme pressure, water-resistant greases.
They are formulated with ISO SYN® base stock, a
polyurea thickener, and rust and oxidation inhibitors.
They are black in color and smooth and buttery in
Chevron Black Pearl Greases
EP provide outstanding film
strength and adhesive
properties. As a result, these
products are particularly effective in providing superior
wear protection in heavily loaded and shock load
Chevron Black Pearl Greases EP stay in place, sticking
to bearing surfaces and, thus, provide excellent
lubrication under a wide range of operating conditions.
They perform particularly well in roller bearings. These
products provide exceptional water wash out results.
They perform well in applications where cascading
water or actual bearing submergence can occur. The
rust inhibitors effectively protect bearing surfaces
against corrosion. Pumpability is excellent over a wide
range of temperatures as indicated by the Lincoln
ventmeter test and the relatively low pressure drop in
piping. Oxidation inhibitors ensure long life in storage
and in use. In addition, Chevron Black Pearl Greases EP
also perform well at high temperatures.
- Excellent pumpability - Viscosity
measurements at grease pump shear rates show
these greases will pump easily.
- High load capacity - As a result of high film
strength and overall EP performance, shock load
protection and low wear are ensured. Especially
suited for roller bearings.
- Corrosion protection - Pass the modified
ASTM D 1743 Bearing Rust Test.
- Water resistance - Product provides exceptional
water wash out results. Performs well in applications
where cascading water or actual bearing
submergence can occur.
- Excellent adhesion-These greases stay in place
and continue lubricating under most operating
- Long lubricant life in storage and in use.
Minimized inventories - One grease satisfies
almost 100% of the grease requirements of most
industrial plants as well as of automotive equipment.
Applications: Chevron Black Pearl Greases EP are recommended for general lubrication service in both automotive and
These multipurpose greases can satisfy grease
requirements of most industrial plants and automotive
equipment. They will replace most specialized
products. Their excellent pumpability and low oil
separation make them ideal for use in centralized
Typical industrial applications are:
- Antifriction bearings
- Low and high speed journal bearings
- Roller and needle bearings
- Shaker or classifier screen bearings
- General machinery lubrication
- Conveyors and run out rolls
- Electric motor bearings (especially cylindrical
- Exhaust fan bearings
- Crusher bearings
- Pump bearings
Typical automotive applications are:
- All chassis points including ball joints and universal
- Wheel bearings
- Water pumps
- Fifth wheels
- Steering system bearings
- King pins
Other uses include:
- Agricultural equipment
Chevron Black Pearl Greases EP NLGI 1
and 2 are approved for the NLGI
Certification Mark GC-LB for use as
automotive chassis and wheel bearing
greases based on ASTM D 4950. They
work well in both plain and antifriction-type bearings,
particularly those subjected to shock loading.
Chevron Black Pearl Greases EP are certified by NSF
and are acceptable as a lubricant where there is no
possibility of food contact (H2) in and around food
processing areas. The NSF Nonfood Compounds
Registration Program is a continuation of the USDA
product approval and listing program, which is based
on meeting regulatory requirements of appropriate
use, ingredient review and labeling verification.