What grease is used for motor bearing lubrication?

I'll introduce several bearings we commonly use: Krupp, Shanghai Hutou HOTOLUBE, Doctor, etc. First, the high-speed bearing adopts synthetic high-speed bearing grease;

2. High-temperature bearing: fully synthetic high-temperature motor bearing grease and fully synthetic high-temperature high-speed bearing grease are selected;

3. Heavy-duty bearing adopts fully synthetic high-temperature heavy-duty bearing grease;

Fourthly, small and medium-sized bearings can reduce noise and choose fully synthetic noise-reducing bearing grease;

5. Water spraying environment, using fully synthetic water-resistant bearing grease;