Hagen Brothers farms,Goodrich ND | Yes,there are very few places where I extend grease intervals because most of my stuff is running in the dirt and I fear dirt contamination. The film strength and ability to withstand heat of Mobil 1 synthetic grease is far better than mineral oil based grease,so I suspect it will stay much better in a high speed bearing that runs hot. In situations where the grease tends to pound out and allow dirt to seep in and clog the grease passage unless you grease it often,I have little to no trouble with that unless I am really lax about greasing that spot with M 1 synthetic.. |