Jerry has sound advice.
I like to add a small amount to a new bearing on installation.
Mind you, not very much,less than half of what you would you would put on your tooth brush in the morning.
As any excess will sling out and could cause issues with your clutch or clutch chatter.
What do you think Jerry?

Don


1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!