Product
Overview
High-performance
double
convoluted
air
spring
assembly
designed
for
industrial
applications
requiring
reliable
pneumatic
actuation.
Product
Specifications
Model
Number:
12×2
Standard:
OEM
Standard
Replaces
For:
Firestone,
Dunlop,
Contitech,
Parker
Material:
Natural
Rubber
Bellows
Type:
Double
Convolutions
Brand:
AIRSUSTECH
12×2
Air
Bags
Technical
Specifications
Top
Cover
Plate
Diameter:
210
mm
Top
Cover
Plate
Screw
Centers:
181
mm
Bottom
Cover
Plate
Diameter:
210
mm
Bottom
Cover
Plate
Screw
Centers:
181
mm
Top
Plate
Screw
Threads:
4×M10
Bottom
Plate
Screw
Threads:
4×M10
Air
Connection:
G1/2
Natural
Rubber
Bellow
Diameter:
250
mm
Design
Height:
190
mm
What
Are
Pneumatic
Air
Rubber
Bellows?
Air
bellows
are
ideal
for
single-acting,
short-stroke,
high-thrust
actuators.
They
are
made
of
fabric-reinforced
synthetic
rubber
and
are
available
in
single,
double,
or
triple
configurations,
depending
on
the
stroke
and
model.
They
contain
no
reciprocating
metal
parts,
allowing
for
virtually
frictionless
thrust
compared
to
conventional
cylinders.
-
10
sizes,
diameter
70-660
mm
-
Stroke
45
to
375
mm
-
Single,
double
or
triple
turn
-
High
thrust,
frictionless
motion
-
Maintenance-free
Other
Rubber
Air
Spring
Models
|
Nominal
Diameter
(Inches)
|
Air
Connection
|
Max.
Force
(N)
at
1
Bar
(0
Stroke)
|
Max.
Stroke
(MM)
|
Part
Number
|
|
70
(2
3/4×2)
|
G1/4
|
400
|
50
|
9109009
|
|
110
(4
1/2×2)
|
G3/8
|
900
|
80
|
9109401
|
|
150
(6×2)
|
G1/2
|
1800
|
112
|
9109001A
|
|
200
(8×2)
|
G1/2
|
3000
|
180
|
9109011
|
|
250
(10×2)
|
G1/2
|
4800
|
200
|
9109021
|
|
300
(12×2)
|
G1/2
|
6800
|
195
|
9109041
|
|
370
(14
1/2×2)
|
G1/2
|
10000
|
225
|
9109061
|
|
410
(16×2)
|
G1/2
|
11400
|
250
|
9109171
|
|
550
(21
1/2×2)
|
G3/4
|
24000
|
300
|
9109150
|
|
660
(26×2)
|
G3/4
|
30800
|
310
|
9109156
|