Grease for open gears


The OG-700 open gear grease outperforms all other open gear greases on the market.

Characteristics and Benefits

The OG-700 grease unique formulation includes such elements as:

- Graphite and molybdenum disulphide compound
- Overbased calcium sulfonate complex
- Superior quality mineral base oil

Its exclusive PROLAB formula brings the OG-700 grease to an exceptional level of performance:

- Super adherent
- Penetrates deeply in the metallic strands
- Reduces friction
- Protects against rust, corrosion and oxidation
- Provides exceptional load, shock, impact and washout resistance
- Provides excellent mechanical stability

The exceptional properties of the OG-700 grease bring notable benefits from regular use including less frequent greasing jobs and substantial savings on maintenance costs.

Types of Application

The OG-700 open gear grease is a must for the workshop as well as for every type of business, no matter what the size or the nature of the operations. 

It is ideal for all types of equipment (such as chains, open gears, steel cables, screw threads, sliding channels, fifth wheel, flexible couplings, etc.) exposed to bad weather.

Available in NLGI grade 1.5 and in spray form, the OG-700 open gear grease provides excellent results on equipment with a rotational speed of less than 800 rpm.

TECHNICAL DATA SHEET   safety data sheet (spray)   SAFETY DATA SHEET (SOLID)

Directions for Use

Always use the OG-700 open gear grease in reference to the equipment manufacturer's manual.


Whenever performing a grease change, make sure to validate the compatibility of the various greases used (refer to PROLAB's grease compatibility chart).

Available Sizes
400 g, 17 kg, 55 kg, 180 kg
OG-700 spray: 400 g

Product Code
# 296: OG-700
# 295: OG-700 spray

Characteristics ASTM test

Typical Values

Appearance   Dark Grey
N.L.G.I. Grade   1,5
Viscosity at 40°C D445 232 cSt
Viscosity at 100°C D445 19 cSt
Viscosity Index D2270 92
Dropping Point D2265 250°C
Oil Separation at 25°C D1742 0,2%
Consistency 60 X D217 300 (1/10mm)
Shear Stability 100,000 X D217 2,3%
Roll Stability D1831 3,7%
Oxidation Resistance 1000h D942 9 psi
4-Ball Wear (75°C, 40 kg, 1200 t/m, 1h) D2266 0,38 mm
Load Wear Index D2596 62
Weld Load D2596 500 kg
Timken OK Load D2509 23 kg
Rust Preventive D1743 Pass
Water Spray Resistance at 79°C D1264 1%
Corrosion - Copper Strip D130 1b


23°C (73°F)

-18°C (0°F)

-23°C (-10°F)

-29°C (-20°F)

-34°C (-30°F)




2 gr/min

1 gr/min

0 gr/min

0 gr/min