Bearing 6202 ZZ placed in the heating element set to 110 °C. Preheating expands the bearing for easier installation onto the shaft.
Tools:
Installing parts:
Procedure:
- Place the 6202 ZZ bearing into the heating element.
- Set the temperature to 110 °C.
- Allow the bearing to reach temperature before proceeding to installation.
WARNING
Preheat only the 6202 ZZ bearing — the one installed onto the shaft after the rotor is already in the housing. Do not preheat the 6201 ZZ bearing that is pressed directly onto the rotor shaft; that bearing is installed cold.
CAUTION
Use thermal gloves when handling the heated bearing.