BCF-103 - page 17

CHICAGOBLOWER
BACKWARD INCLINEDFAN
NOTES:
Dimensions shown (in inches) are
themaximum values per fan size
regardless of rotation, discharge or
motor frame/position.
For precise rotation, discharge and
motor position dimensions, consult
your Chicago Sales Engineer.
Dimensions are not for construction
unless certified.
Approximateweights include fan,
base, motor, V-belt drive, and belt
guard. For belt drive centers, see
charts on dimensional pages.
Unitary Base
II
III
IV
49
54-1/4
60
66
73
49
54-1/4
60
22-1/4
24-1/2
27
30
33
36-1/2
40-1/4
44-1/2
49
108-7/8
119-3/4
132-1/4
146-1/4*
162-3/4*
108-7/8
119-3/4
132-1/4
56-7/16
56-1/2
62-7/16
68-1/2
74-1/2
81-7/8
90-3/16
99-3/16
108-7/8
93-13/16
93-9/16
103-7/8
107-7/8
115-15/16
93-13/16
93-9/16
103-7/8
49-5/16
53-9/16
58-1/2
63-1/2
68-7/16
70-5/8
78
83-5/8
93-13/16
96-1/16
95-13/16
106-1/8
110-3/8
118-7/16
96-1/16
95-13/16
106-1/8
51-9/16
55-13/16
60-3/8
65-3/4
70-11/16
72-7/8
80-1/4
85-7/8
96-1/16
8
8
8
8
8
8
8
8
6
6
6
6
6
8
8
8
8
150
160
171
180
189
151-13/16
161-7/16
172-5/16
91-3/4
96-3/4
104-7/16
110-9/16
121-7/16
128-1/4
135-1/4
143-1/4
151-13/16
86-1/2
86-15/16
96-1/16
99-5/8
108-1/4
86-1/2
86-15/16
96-1/16
45-7/8
48-5/8
52-1/8
57-1/2
62-3/8
65-1/8
73-1/8
78-5/16
86-1/2
4260
4918
6292
7794
9166
6353
7028
7837
1901
1995
2506
2797
3787
4615
5239
5769
6786
404T
404T
405T
444T
445T
447T
447T
447T
365T
365T
405T
405T
444T
445T
445T
445T
447T
Class
Fan
Size
F
JK TT
CH
TW TL
Weight
(lbs.)
Ref.Max.
Motor
Frame
* Shipped as a split housed fan.Maximum dimension to top of wheel; Size 66 - 110", Size 73 - 120".
17
DESIGN10A
1...,7,8,9,10,11,12,13,14,15,16 18,19,20
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