Complete Guide to Industrial Greases: Types, Uses & Selection

Industrial grease plays a critical role in protecting bearings, reducing friction and preventing wear in heavy-duty machinery. Choosing the correct grease improves equipment reliability, reduces downtime and extends service life.

Using the wrong grease can lead to overheating, component failure and increased maintenance costs.

What Is Industrial Grease?

Grease is a lubricant consisting of:

• Base oil

• Thickener

• Performance additives

Unlike liquid oils, grease stays in place, making it ideal for applications where lubrication points are difficult to access or where leakage must be minimised.

Main Types of Industrial Grease

1. Lithium Grease

One of the most widely used greases in industrial applications.

• Good water resistance

• Excellent mechanical stability

• Suitable for general-purpose bearings

Lithium grease is commonly used in manufacturing, agriculture and transport sectors.

2. Calcium Grease

• Superior water resistance

• Ideal for wet environments

• Lower temperature tolerance than lithium

Often used in marine and wash-down environments.

3. Synthetic Grease

• Designed for extreme temperatures

• Longer service life

• Enhanced oxidation resistance

Suitable for high-performance or high-speed equipment.

4. High-Temperature Grease

Used in applications exposed to elevated heat, such as:

• Kilns

• Industrial ovens

• Heavy-duty bearings

How to Choose the Right Grease

Key considerations include:

• Operating temperature

• Load and speed

• Exposure to water or contaminants

• OEM specifications

Using incompatible grease types can cause separation or thickener breakdown.

For further information, see our blog article entitled ‘OEM-approved lubricants‘, or read about the benefits of preventative lubrication.

Reduce Downtime with the Right Grease

Correct grease selection and scheduled re-lubrication can:

• Extend bearing life

• Reduce maintenance frequency

• Improve operational efficiency

Kernow Oils supplies industrial greases across the UK and provides expert technical advice tailored to your machinery and operating conditions.

For further information or advice on greases and applications, contact our expert customer services team or call 01736 757 002.