Siemens SIMOTICS HV C Operating And Installation Instructions page 83

X Too much grease in bearing
X Wrong grease in the bearing
X Friction marks on raceway
X Brinelling or scoring
SIMOTICS HV C 1NB1402-2AA84-4CA0-Z
Operating Instructions 06/2018
Remove surplus grease.
Use the correct grease.
Replace the bearing.
Replace the bearing. Avoid any vibration at standstill
Operation
8.9 Faults
83