The Color Codes of Bearing Grease You Need to Know
What do different bearing grease colors mean?
Each bearing grease color indicates specific performance traits and usage: black grease offers wear resistance under extreme pressure, red grease handles high temperatures, blue grease is waterproof for marine environments, green grease is biodegradable and used in agriculture, white grease is food-safe and FDA-certified, and yellow grease is a cost-effective all-purpose lubricant. Choosing the correct grease ensures longer bearing life and optimal machine performance.
