AXIS 6203-ZZ-C3-EMQ DEEP GROOVE BALL BEARINGS QUALITY ELECTRIC MOTOR (LOT OF 5)
The 6007-2NSE runs quietly in my setup, and you will find that heat buildup stays minimal.
AXIS 6203-ZZ-C3-EMQ DEEP GROOVE BALL BEARINGS QUALITY ELECTRIC MOTOR (LOT OF 4)
A nice touch is the 6203-2RS engraved on the ring, making it simple to verify at a glance.