Question: what is nlgi 3 grease?
Answer: GREASE NLGI 3 is a light colour heavy duty. grease based on a Lithium-12-Hydroxy stearate. soap for long time lubrication under high load. GREASE NLGI 3 is a relative rigid grease. GREASE NLGI 3 is for the long-term lubrication of rolling and slide bearings, also appropriate in case of high loads.