I'm getting ready to reassemble a quill spindle, and I have two choice for grease. The guy who sent me the spindle sent me a small film canister of "Kluber" grease. He said it was the cat's meow for spindle bearings, but I can't really tell exactly what it is since he sent it in generic film canister. 1`
I also have most of a squeeze tube of MolyKote BG-20 left over from when I regreased the Yuasa speeder I picked up. Its rated for high speed, high load, and high heat. It is some pretty decent looking stuff on paper, and I know exactly what it is as its in the original factory packaging. I've got enough in the tube to lube dozens of bearings. My instinct is to pitch the film canister and use the MolyKote, but I was wondering if there was any inherent problem with using this stuff in a "normal speed" application.
96-3600 RPM. Loads upto about 3 horsepower before VFD programming trips an error.