Firestone Air Springs Catalog - MRO Stop

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1T14C-7
Style
1T14C-7
Two Ply
Bellows
Description
Blind nuts, 1/4 NPT
Blind nuts, 3/4 NPT
Assembly Order No.
WO1-358-5712
WO1-358-5708
Assembly weight ........................................................ 7.0 lbs.
Style
1T28C-7
High
Strength
Bellows
Blind nuts, 1/4 NPT
3/8-16 BLIND NUTS
(5/8 DEEP) 1/4 OR 3/4 NPT
AIR INLET
15-20 FT. LBS.
TORQUE
25-30 FT. LBS.
TORQUE
3.50
9.1 MAX O.D.
AT 100 PSIG
6.31 DIA.
WO1-358-5743
1.75*
*(1.50 FOR 3/4)
HEIGHT
CONSULT FIRESTONE
BEFORE USING AS
AIRMOUNT
VOLUME (WITHOUT BUMPER) CU IN. x 100
8
6
4
2
Do not use Airstroke in
shaded area without
consulting Firestone
Volume
100 Psig
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
13.0 INCHES
Recommended
Design Position Static
Pressure 0-100 psi
120 Psig
100 Psig
80 Psig
40 Psig
20 Psig
Static Data
3045
60 Psig
4
3
2
1
FORCE LBS x 1000
1/2-13 THREADED HOLE
(3/4 DEEP)
3.16
7.25 DIA.
NOTE: Bellows will not compress properly with less
than 10 PSIG internal pressure.
NOTE: A bead plate part is shown. This part is also
available with a bead ring. Bolts are not included.
See pages 8-10 for explanation.
Dynamic Characteristics at 13.0 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 490 in 3 Natural
Frequency
Gage
Spring
Pressure Load Rate
(PSIG) (lbs.) (lbs./in.) CPM HZ
40 1,250 166 68 1.14
60 1,920 243 67 1.12
80 2,610 305 64 1.07
100 3,260 397 66 1.10
0
MAX. HT.
0
MIN. HT.
20 18 16 14 12 10 8
HEIGHT IN.
See page 12 for instructions on how to use chart.
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
17.0 615 500 890 1,310 1,790 2,260
15.0 558 600 1,210 1,820 2,460 3,070
13.0 490 600 1,250 1,920 2,610 3,260
11.0 421 660 1,280 1,930 2,610 3,270
9.0 349 820 1,540 2,270 3,040 3,850
90
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