2B9-200 Original Goodyear Air Spring Bellows NO. 578 92 3 202 Made In Mexico For Industrial Machine

Instructions of 2B9-200 air spring:

To ensure stability, the distance from the floor to the center of gravity of the load should not exceed the shortest distance between the 2B9-200 air springs.
The 2B9-200 air spring has almost no lateral stability. Therefore, a laterally stable fixation must be added. The path of motion must be guided because the air spring provides almost no lateral stability.
Only pressurize the air spring when it is loaded.
An external extension stopper is required to limit the extension of the 2B9-200 air spring, so that it is not easy to damage the air spring.

2B9-200 Goodyear Air Spring FEATURES:

LOAD RANGE ( ISOLATOR)………… .340-3700 Ib
DESIGN HE IGHT RANGE ( ISOLATOR)……8.0-9.0 in
USEABLE STROKE w/o BUMPER (ACTUATOR)….6.3 in
USEABLE STROKE WITH BUMPER (ACTUATOR)…5.7 in
ASSEMBLY WEIGHT………………..7.5 1b
TEMPERATURE RANGE".. . .
FORCE TO COMPRESS AT 0 PSIG (APPROX.)…10 Ib
NOMINAL FREE STANDING HT. AT 0 PSIG…..5.1 in

2B9-200 Goodyear Air Spring Cross others OEM

2B9-200 Goodyear Air Spring Convoluted air spring:

The 2B9-200 Convoluted type air spring is composed of a rubber Convoluted sandwiched with cords and compressed air sealed in it. The inner layer of the airbag is made of air-tight rubber, while the outer layer is made of oil-resistant rubber. Airbags are generally made into two sections as shown in Figure 1, but there are also single sections or three or four sections. The more the number of nodes, the better the elasticity, but the sealing performance is poor. There is a steel waist ring between the nodes to prevent radial expansion of the middle part and prevent friction between the two nodes. The upper and lower covers of the airbag seal the airbag.

Manufacturer: Goodyear
Brand name: Goodyear
Product weight: 3.35 kilograms
Package size: 24*24*24 CM
Model number: 2B9-200

2B9-200 Goodyear Air Spring Technical parameters

❶Nut / Blind Nut

Top plate screw (nut) teeth: 2 x 3 / 8-16UNC
The screw center distance of the top cover plate: 89 mm
Screw (nut) teeth of the bottom cover plate: 2 x 3 / 8-16UNC
Screw center distance of bottom cover plate: 89 mm

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : 1/4-18NPTF

Screw Center Distance Between Gas Hole and Nut : 44.5 mm

❸ Cover Plate

Top Cover Plate Diameter: 160 mm

Bottom Cover Plate Diameter: 160 mm

❹Rubber Bellows

Rubber Bellows MAX Diameter: 251 mm

Rubber Bellows Natural Diameter : 224 mm

The Working Stroke : MIN 75 mm to MAX 260 mm

Maximum Height : 274 mm

Minimum Height :95mm

Stroke Height : 179mm

❺ Bumper block / Buffer block

Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

2B9-200 Goodyear Air Spring cross other reference:

Continental ContiTech FD 200-19 320, ContiTech order number 64267, Automann SP2B12R-6910, Dayton 354-6910, DINA A-8127-19, Firestone W01-358-6910, Firestone 20, FleetPride AS6910, solid Special 2B9-200, Goodyear Flex No. 578923202, Granning 1371, Granning 2726, Hendrickson 45843-3, Hendrickson S-8768, Loadguard SC2011, Navistar / Fleetrite 554783C1, Prevost 63-0174, R&S Truck 1027405, Ridewell 1003586910C, SAF Holland 57006910 , Suspension Dynamics 630174, Taurus 6325, Taurus AS218-6910, Triangle AS-4320, TRP AS69100, Watson & Chalin AS-0001

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