Where there are moving parts, you’ll often find bearings. The goal of a bearing, in short, is to affect the system as minimally as possible—absorb minimal energy, wear slowly, and cost as little as ...

When equipment relies on sleeve or journal bearings, the lower the operating temperature, the better. Cooler running extends oil life, reduces differential thermal expansion of the journal, and causes ...

Last month we showed you the basic steps to repack front wheel bearings in all their greasy glory, but not every 4x4 has rebuildable front bearings. The nonserviceable front hubs are commonly referred ...