19
Aluminum Fan Blades - General Purpose
• 22 Gauge Aluminum Alloy Construction
• Light Weight Design Reduces Bearing Wear & Vibration
• 4” to 6 1/2” Diameter Sizes Available (1/2” increments)
• Slotted Set Screw Hub Sizes 3/16”, 7/32” & 1/4”
Plastic Fan Blades
Direct Replacement
and Hub Type
• Eight Popular Direct Replacements
• Available in Hub or Shaft Mount 1/8”, 3/16”
• Clockwise & Counter Clockwise Rotations
• Refrigerator & Freezer Evaporators
Aluminum Condenser
Fan Blades
• Aluminum Construction
• 9 Popular Sizes Available
• 6” to 10” Diameter
• Clockwise & Counter Clockwise Rotations
• 5 Blades
• Unit Bearing Motors with
1/4” x 20 Threaded Shafts
TechTip
•
Rotation is determined by
facing air discharge
Fan Blades
PART
NO.
NO.
SHAFT DIAMETER BLADES ROTATION REPLACEMENT FOR
FB351 HUB
4"
5
CW Universal Appl
FB352 HUB
4"
5
CCW Universal Appl
FB353 HUB
4"
4
CCW Whpl/Cldspt 513543
FB450 1/8"
4 1/2"
5
CCW GE WR60X114
FB455 3/16"
5 9/16"
5
CCW Bohn 5101B
FB456 1/8"
5 9/16"
5
CCW Bohn 5036F,5007S,5018S
FB457 1/8"
4"
4
CCW Whirlpool/482731
FB718 HUB
7"
5
CW Admiral 62934-2, 69958-1
FB718G HUB 7”
5
CW GEM FB718
SubZero 3-15-032-0
• Clockwise or Counter Clockwise Rotations
• Refrigerator & Freezer Evaporators
• Ventilators
Fan Blade Rotation To determine the blade rotation.
CW– Clockwise & CCW –Counter Clockwise
1. Lay blade on a flat surface (either side up).
2. The direction of rotation is determined by observing
which blade edge touches the flat surface.
3. Left side is touching the flat surface = CW.
4. Right side is touching the flat surface = CCW.
Left Side
Touching CW
Right Side
Touching CCW
TechTip
PART
NO.
NO.
SHAFT DIAMETER BLADES ROTATION PITCH
FB172 1/4"
5 1/2"
4
CW 22
FB173 3/16"
5 1/2"
4
CCW 22
FB174 7/32"
5 1/2"
4
CCW 22
FB175 1/4"
5 1/2"
4
CCW 22
FB178 3/16"
6"
4
CW 20
FB179 7/32"
6"
4
CW 20
FB180 1/4"
6"
4
CW 20
FB181 3/16"
6"
4
CCW 20
FB182 7/32"
6"
4
CCW 20
FB183 1/4"
6"
4
CCW 20
FB186 3/16"
6 1/2"
4
CW 20
FB187 7/32"
6 1/2"
4
CW 20
FB188 1/4"
6 1/2"
4
CW 20
FB189 3/16"
6 1/2"
4
CCW 20
FB190 7/32"
6 1/2"
4
CCW 20
FB191 1/4"
6 1/2"
4
CCW 20
PART
NO. OF
NO.
DIAMETER BLADES ROTATION PITCH
FB101
6"
5
CW
-
FB102
6"
5
CCW
-
FB103
7"
5
CCW 20°
FB104
7"
5
CW
20°
FB105
8"
5
CCW 20°
FB106
8"
5
CW
20°
FB107
8 3/4"
5
CW
20°
FB108
10"
5
CCW 29°
FB109
10"
5
CW
22°
PART
NO.
NO.
SHAFT DIAMETER BLADES ROTATION PITCH
FB150 3/16"
4"
10
CW 35
FB151 1/4"
4"
10
CW 35
FB152 3/16"
4"
10
CCW 35
FB153 1/4"
4"
10
CCW 35
FB156 3/16"
4 1/2"
10
CW 40
FB157 1/4"
4 1/2"
10
CW 40
FB158 3/16"
4 1/2"
10
CCW 40
FB159 1/4"
4 1/2"
10
CCW 40
FB162 3/16"
5"
4
CW 19
FB163 7/32"
5"
4
CW 19
FB164 1/4"
5"
4
CW 19
FB165 3/16"
5"
4
CCW 19
FB166 7/32"
5"
4
CCW 19
FB167 1/4"
5"
4
CCW 19
FB170 3/16"
5 1/2"
4
CW 22
FB171 7/32"
5 1/2"
4
CW 22
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