Bearing Relubrication Calculator

Estimate bearing grease quantity and relubrication intervals using bearing details and operating conditions.

Capabilities

Core Calculation Features

Bearing Identification

Grease Quantity Calculation

Relubrication Interval

Grease Recommendation

Select standard bearing designations or enter custom dimensions directly.

Determine precise initial fill dosage and ongoing re-lubrication amounts in grams.

Calculate optimal service intervals based on speed, temperature, and operating load.

Identify suitable base oil viscosity, NLGI grade, and lubricant specifications.

Basic Mode

Advance Mode

For quick bearing relubrication estimates using essential inputs.

Bearing designation and dimensions
Essential operating conditions
Estimated grease quantity
Estimated relubrication interval

For a more detailed assessment of bearing operating conditions.

Additional factors such as load, vibration, moisture, contamination and shaft orientation
Relubrication interval adjusted for operating conditions
Grease Recommendation with technical reasoning and confidence level
Grease characteristics to avoid

Workflow

How It Works

Select the bearing

Enter operating conditions

View the results

Choose your bearing type designation or specify key dimensional parameters.

Input rotational speed, operating temperature, environmental factors, and load.

Get instant engineering estimates for grease volume, interval hours, and lubricant specs.

Important Notice

ReGrease Pro provides engineering guidance and calculated estimates. Always verify the results with the bearing, equipment and lubricant manufacturers.

ReGrease Pro Guidance

Concept & Engineering by

ReGrease Pro provides engineering guidance and calculated estimates for bearing relubrication and grease selection. Results depend on the accuracy and completeness of the input data.