43
7 6 5 4 3 2
MAX. HT.
MIN. HT.
4
3
2
1
100 Psig
80 Psig
40 Psig
20 Psig
120 Psig
Volume
100 Psig
2
1
Do not use Airstroke in
shaded area without
consulting Firestone
60 Psig
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
5.5 INCHES
Static Data
8776
HEIGHT IN.
116-1
HEIGHT
9.6 MAX O.D.
AT 100 PSIG
5.31 DIA.
3/8-16 BLIND NUTS
(5/8 DEEP)
2.75
1/4 NPT
AIR INLET
15-20 FT. LBS.
TORQUE
NOTE: A bead plate part is shown. This part is
also available with bead rings. See pages 8-10
for explanation.
See page 12 for instructions on how to use chart.
V
OLUME (WITHOUT B
UMPER) CU IN. x 100
FORCE LBS x 1000
Dynamic Characteristics at 5.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 225 in
3
Gage
Spring
Pressure
Load
Rate
(PSIG)
(lbs.)
(lbs./ in.)
40
940
564
145
2.42
60
1,410
803
141
2.36
80
1,930
1,054
139
2.31
100
2,530
1,327
136
2.26
Natural
Frequency
CPM
HZ
Description
Assembly Order No.
Blind nuts, 1/4 NPT
WO1-358-7598
Blind nuts, 3/4 NPT
WO1-358-7605
Assembly weight ........................................................ 4.5 lbs.
Force to collapse to minimum height (@ 0 PSIG)....... 37 lbs.
Style
116-1
Two
Ply
Bellows
Force Table (Use for Airstroke
®
actuator design)
Volume
Pounds Force
Assembly @ 100
Height
PSIG
@20
@40
@60
@80
@100
(in.)
(in
3
)
PSIG
PSIG
PSIG
PSIG
PSIG
6.0
237
360
750
1,150 1,580 2,090
5.0
210
540
1,100 1,650 2,240 2,920
4.0
178
650
1,330 2,000 2,710 3,490
3.0
139
710
1,450 2,200 2,980 3,810
