Kirby Rear Motor Bearing 1160. 

This "fan end" bearing is designed to fit various Kirby models. 

Kirby Rear Motor Bearing. 

Fits Kirby Models: 505, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 560, 561, 562, VII, D50, D80, 1CR Classic. 

Manufacturer Part Number: 1160.    

K-1160