[76GMC1500]

Bearing Buddies over lube hub generating heat. Pack each taper bearing with grease, wipe the races, and coat the spindle and inside of hub to prevent corrosion. No more grease is required. And use good grease, typically the red greases are the best for wheel bearing and chassis applications unless you want to get really fancy (more than $15 for a 14 oz tube).

When working with electric motor bearings typically about 1/4 of the bearing is packed with grease any more will cause the bearing to overheat. Regrease every 5000 hours (that's like 150,000 miles in car speak).