Commutator Housing Bearing ...
$23.99
Product details
Commutator housing and bearing bracket for Ametek Lamb 5.7 inch sleeve bearing motors, our part 22602, also carried as 05-8835-04 and covering the 717 series. It caps the commutator end of the motor and carries the bearing that holds the armature shaft in line.
The bracket does two jobs at once. It keeps dust and grit out of the commutator and brush area, and it sets the alignment of one end of the armature. A crack in the housing lets debris straight onto the commutator, and a bracket that no longer holds the bearing square puts the shaft slightly off axis - which you hear first as a change in the motor's note and see later as uneven brush wear and a scored commutator.
This is a replacement bracket for those Ametek Lamb motors. Confirm your motor series and that it is a sleeve bearing unit before ordering.
