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MOLYKOTE® 33 Extreme Low Temperature Bearing Grease, Light is an NLGI Grade 1 silicone-based grease with a lithium thickener offering performance in extremely low temperatures. It is commonly used in freezer or cold room components.
MOLYKOTE® 33 Extreme Low Temperature Bearing Grease, Light is a grease lubricant solution with a light consistency (NLGI Grade 1) for use in equipment exposed to incredibly low operational temperatures. This grease is a versatile product used to lubricate and protect bearing houses and rolling elements in conditions where conventional lubricants freeze and fail. And, this specialized silicone-based grease maintains its lubricating properties even at temperatures as low as -73°C, making it essential for environments such as industrial freezers and cold storage facilities. It delivers reliable performance across a wide temperature range, thereby ensuring equipment longevity and reducing maintenance costs.
MOLYKOTE® 33 Extreme Low Temperature Bearing Grease, Light provides resistance to moisture, corrosion, and oxidation in operation and is compatible with plastic and metal parts. Therefore, it is an ideal solution for machinery that requires consistent lubrication under challenging, low-temperature conditions while safeguarding both metallic and non-metallic components.
Product type: Grease lubricant
Chemistry: Silicone
Base oil viscosity: 76 @ 40°C
NLGI Grade: 1
Thickener: Lithium
High temperature: 180°C (356°F)
Low temperature: −73°C (-99°F)
Color: Off-white
Hazmat: No
Grease instability at extreme low temperatures presents a significant challenge in industries where equipment must operate reliably despite harsh environmental conditions. Conventional lubricants tend to become brittle, crack, or flake when exposed to subzero temperatures, resulting in a rapid loss of lubricating properties and, consequently, increased wear on moving parts. Furthermore, inferior grease formulations can lead to excessive or uneven lubricant consumption, as well as the accumulation of residue or buildup within bearings and rolling elements. Such issues not only compromise the operational efficiency of machinery but can also cause premature bearing damage and costly downtime. MOLYKOTE® 33 Extreme Low Temperature Bearing Grease, Light is specifically engineered to address these problems; its silicone-based chemistry remains stable and effective even at ultra-low temperatures, ensuring continuous lubrication, preventing oxidation, and minimizing maintenance requirements for equipment in demanding environments.
MOLYKOTE® 33 Extreme Low Temperature Bearing Grease, Light can be used to successfully lubricate and protect a wide range of equipment types exposed to harsh, low-temperature environments, such as the following: Cold room storage Industrial and commercial freezer systems Bearings and roller elements Conveyors Cart casters Optical equipment Low-torque instruments Plastic motors
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