MODEL #: 6686
$ 12.58
MODEL #: 6684
$ 11.95
MODEL #: 6655
$ 11.51
MODEL #: 6644
$ 10.96
MODEL #: 6651
$ 10.80
MODEL #: 6656
$ 9.93
MODEL #: 6634
$ 8.84
MODEL #: 6663
$ 7.59
MODEL #: 66335
$ 6.73
MODEL #: 6643
$ 6.56
MODEL #: 6642
$ 6.26
Replacement bearings keep evaporative cooler blower shafts spinning smoothly and quietly. Worn bearings cause noise and vibration, so periodic replacement extends the life of your cooler motor and fan assembly.