When does WHX180-20-2F worm gear reducer need to replace bearings
When there is abnormal noise, overheating, excessive vibration, excessive clearance, installation failure, surface damage, or when the maintenance cycle is reached, the WHX180-20-2F reducer bearings should be replaced. Common situations where bearings need to be replaced Abnormal noise: continuous sharp/periodic noise, obvious during idling or loading, mostly due to bearing damage or poor fit.