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28
Description
Ribbed neck aluminum bead
Style
rings (equal spacing),
28
7
1
/
bolts, nuts, washers
8
Two
Ribbed neck aluminum bead
Ply
rings (unequal spacing) 1
Bellows
Ribbed neck aluminum bead
rings (equal spacing) 1
Rolled plate assembly, 1/2
blind but 3/4 NPT
Rubber bellows only
Assembly weight ....................................................... 19.0 lbs
Force to collapse to minimum height (@ 0 PSIG)....... 38 lbs.
Style 201
Ribbed neck aluminum bead
High
rings (equal spacing)
Strength
Rubber Bellows Only
Bellows
18 (3/8-24) BOLTS
EACH RING
28-32 FT. LBS.
TORQUE
13.81 BOLT CIRCLE DIA.
NOTE: A bead ring part is shown. This part is also avail-
able with rolled plates. See page 11 for explanation.
Dynamic Characteristics at 9.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 1,596 in
Gage
Pressure
Load
(PSIG)
(lbs.)
40
4,590
60
7,010
80
9,590
100
12,120
66
Assembly Order No.
WO1-358-7191
7
/
b,n,w WO1-358-7194
8
1
/
b,n,w
WO1-358-7192
4
WO1-358-7271
WO1-358-7925
WO1-358-7244
WO1-139-0201
17.4 MAX O.D.
AT 100 PSIG
HEIGHT
15.12 DIA.
3
Natural
Frequency
Spring
Rate
CPM
(lbs./ in.)
1,553
109
1.82
2,125
103
1.72
2,779
101
1.68
3,471
100
1.67
Do not use Airstroke in
25
shaded area without
24
consulting Firestone
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX. HT.
12
11
See page 12 for instructions on how to use chart.
Force Table (Use for Airstroke
Assembly @ 100
Height
(in.)
10.0
HZ
9.0
8.0
7.0
6.0
5.0
4.0
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
9.5 INCHES
Volume
100 Psig
10
9
8
7
HEIGHT IN.
®
actuator design)
Volume
Pounds Force
PSIG
@20
@40
@60
3
(in
)
PSIG
PSIG
PSIG
1,658 2,090 4,150 6,410 8,780 11,100
1,529 2,500 5,000 7,550 10,290 13,010
1,384 2,840 5,700 8,530 11,530 14,550
1,224 3,110 6,250 9,340 12,580 15,790
1,053 3,330 6,650 9,940 13,380 16,760
871
3,590 7,130 10,690 14,380 18,010
679
3,820 7,570 11,360 15,270 19,130
Static Data
5526
25
120 Psig
20
100 Psig
15
80 Psig
60 Psig
10
40 Psig
5
20 Psig
MIN. HT.
6
5
4 3.3
@80
@100
PSIG
PSIG
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