Kirby Rear Motor Bearing for Heritage Through Sentria Uprights BB850AD Type: Low-voltage (electrified) with male

Type: Low-voltage (electrified) with male LV prongs

or develop leaky seals with age — a fresh tank restores full capacity and a leak-free feed to the cleaning system

and the fresh media returns clean

or no longer twists securely

Kirby Rear Motor Bearing for Heritage Through Sentria Uprights BB850AD Type: Low-voltage (electrified) with maleThis is the genuine Kirby rear motor bearing, the sealed ball bearing that supports the rear end of the motor armature shaft inside Kirby upright vacuum cleaners. A worn rear motor bearing is a leading cause of motor whine, grinding, vibration, and overheating, so replacing it during a motor rebuild restores smooth, quiet running and protects the armature and brushes. This bearing fits the long running Kirby model lineage from the Heritage generation