NLGI Grade 2 Grease: The Industry Standard Explained
NLGI grade 2 grease offers peanut-butter-like consistency that balances staying in place with easy pumpability, making it the industry standard for most automotive wheel bearings, industrial motors, and general machinery. This guide explains the full NLGI system, when NLGI 2 is ideal versus when softer or stiffer grades perform better, and why base oil viscosity, thickener type, and additives matter just as much as the grade number itself. Maintenance professionals and distributors will find practical selection advice for real-world applications.