No. 3M556 Single Phase Fan and Blower

3.3 in Diameter, Shaded Pole, Single Speed, 1/40 horsepower, 1550 RPM

Designed to operate in dirty, dusty and noncombustible environments. Features studs on mounting. Uses: OEM and replacement use in a wide variety of fan and blower applications.
Type: Shaded pole
Enclosure: TEAO
Service Factor: 1.0
Ambient: 40°C
Thermal Protection: Auto
Bearings: All-angle, self-aligning sleeve
Duty: Continuous air-over

Volts 60Hz: 115
Full-Load Amps: 1.1
Insulation Class: B
Stud Mounting Pattern: 2 7/8inches
Shaft Dimensions: 5/16 x 2inches
Length Less Shaft: 3 1/4inches
Has 5.0 cubic-inch junction box
Counterclockwise Rotation Facing Shaft, Mounting at Shaft End