Page 16 - ThermoidPowerTransnmissionBeltsBrochure(HBDTHE-18770)

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DOUBLE V-BELTS
Double V-belts are essentially Prime Mover Belts.
Either side of the belt can be used
as a
driving surface.
They are used
on
equipment where
a
number of shafts have
to
be driven in opposite directions,
at
the same time, by
a
single belt. Our Double V-belts are found
on
cotton gins,
rock crushers, grain combines, and other machinery.
The sections are AA, BB and
CC
(the counterparts of
Prime Mover A, Band
C
sections). The effective pitch
circumference (P.C.) of
a
Double V-belt is determined in
exactly the same manner
as
the effective outside circum·
ference
(D.C.)
of
a
Prime Mover belt. Thus, the effective
P.C. of
a
BB-97 is equal
to
the effective
D.C.
of
a
B-97.
Belt Sizes and Dimensions
Section
Belt
No.
RMA Standard
Pitch Length
(inches)
Belt
No.
RMA Standard
Pitch Length
(inches)
Belt
No.
RMA Standard
Pitch Length
(inches)
I-Y2~
D
T
• •
1~32"
1/2" Top x 13/32" Thick
-l.
AA-51
AA-55
AA-60
AA-64
AA-68
53.1
57.1
62.1
66.1
70.1
AA-70
AA-75
AA-80
AA-85
AA-90
72.1
77.1
82.1
87.1
92.1
AA-96
AA-105
AA-112
AA-120
AA-128
98.1
107.1
114.1
122.1
130.1
BB-43
45.9
BB-105
107.9
BB-173
175.9
BB-45
47.9
BB-107
109.9
BB-180
182.9
BB-51
53.9
BB-111
113.9
BB-190
192.9
BB-54
56.9
BB-112
114.9
BB·195
197.9
8B-55
57.9
BB-116
118.9
BB-210
212.9
BB-60
62.9
BB-117
119.9
BB-225
227.9
r-2Y32~
BB-68
BB-71
70.9
73.9
BB-118
BB-120
120.9
122.9
BB-226
BB-228
228.9
230.9
21/32"
Top,
17/32"
Th".
T
17/
32
"
1
BB-74
BB-75
BB-76
BB-77
76.9
77.9
78.9
79.9
8B-123
BB-124
BB-128
BB-129
125.9
126.9
130.9
131.9
BB-230
BB-240
BB-270
BB-273
232.9
241.4
271.4
275.9
BB-81
83.9
BB-130
132.9
BB-278
279.9
B8-85
87.9
BB-136
138.9
BB-300
301.4
BB-90
92.9
BB-140
142.9
BB-92
94.9
BB-144
146.9
BB-93
95.9
BB-155
157.9
B8-94
96.9
BB-157
159.9
BB-97
99.9
BB-158
160.9
BB-103
105.9
BB-170
172.9
CC-85
89.2
CC-158
162.2
CC-330
332.2
f-'l8~
CC-90
94.2
CC-162
166.2
CC-360
362.2
T
1 'l,511
CC-96
CC·105
CC-112
100.2
109.2
116.2
CC-173
CC-180
CC-195
177.2
184.2
199.9
CC-390
CC-420
392.2
422.2
1
7/8" Top x 11/16" Thick
CC-120
CC-128
CC-136
124.2
132.2
138.9
CC-210
CC-240
CC-270
214.2
242.2
272.2
CC-144
148.2
CC-300
302.2
Stock items subject to change without notice
METRIFLEX® BELTS
Metriflex belts are more than just "will-fits;' they're made
to
strict European tolerances and specifications
to
assure
a
highly accurate fit for metric drives. Our line includes
four different series, XPZ, XPA, XPB and SPC. Those under
3000 mm are cogged raw edge with premium construction
and higher horsepower ratings, and are designated by
an
"XP." Wrapped constructions are designated by
an
"SP."
Accept
no
substitutes. For genuine metric v-belts, specify
Metriflex. For non-stock sizes, minimum order quantity
applies. Contact Elgin for availability.
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