What does 85w90 gear oil represent?
1 Answers
85w-90 gear oil indicates the viscosity value of this type of gear oil. Here are some introductions about 85w90 gear oil: 1. 85w90 gear oil belongs to multi-grade viscosity all-weather type, with a wider practical temperature range and can be used all year round. 2. The W on the gear oil viscosity grade label indicates low-temperature gear oil. The number before W represents low-temperature viscosity. The smaller the number, the lower the viscosity, the better the fluidity, and the stronger the low-temperature performance. 3. The number after W represents high-temperature viscosity. The larger the number, the higher the high-temperature viscosity, and the higher the temperature resistance.