OEM Original Equipment Manufacturer:
| BELLOW Numbers | COMPLETE Numbers |
| | |
AIRSUSTECH:2B6902
AIRSUSTECH:2B200 | Firestone : W01-358-6902
Firestone : W01 358 6902
Firestone : W013586902 |
Goodyear : 2B9-201
Goodyear :2B9 201
Goodyear : 2B9201
| Contitech : FD 200-19 310
Contitech : FD 200 19 310
Contitech : FD200 19 310 |
| FIRESTONE FLEX 20
FIRESTONE W01-358-0138
FIRESTONE W01 358 0138
FIRESTONE W013580138 | CONTITECH FD 20019 S / 895 N
CONTITECH FD20019S / 895 N |
| 095-0009 | Hendrickson : S8768/458433 |
| GOODYEAR 2B 9-201 | : 578423202 |
| 578923202 | Triangle: 6325
Triangle: 4320 |
PHOENIX 2B 12R
PHOENIX 2B12R | Dayton : 3546910 |
| PIRELLI T20 86600 | Leland : Sc2011 |
| AIRKRAFT 114001 | Navistar : 554783C1 |
| | Dina : A812719/AZ812719 |
| | SAF Holland : 57006910 |
| | Trailers De : 133128 |
| | Brake & Wheel : M3501 |
| | Ridewell : 1003586910C |
| | Tuthill : 1371 |
| | Watson&Chalin : AS-0001/AS-0156G |
Air Spring Supplier: ContiTech
Reference: 161292
Competitor/supplier ID: FD2019310
Air spring supplier: Goodyear
Reference: 578923202
Competitor/supplier number: 2B9201
Air spring supplier: Goodyear
Reference: 578923211
Competitor/supplier number: 2B9239
Air Spring Supplier: Triangle
Reference: 6325
Competitor/supplier ID: 4310
Suspension supplier: American carrier
Suspension supplier: brakes and wheels
Competitor/supplier number: M3500
Air Spring Supplier: Dayton Parts
Competitor/supplier ID: 3546902
Suspension supplier: Hendrickson
Suspension Number: MTL45＆50 LIFT
FSIP OEM: W014556902
Suspension Supplier: Hendrickson Trailer
Competitor/supplier number: S2630
Suspension supply
Supplier: Leland competitor/supplier number: SC2010
Suspended supplier: Navistar
Competitor/supplier ID: 554784C1
Suspended supplier: SAF Netherlands
Competitor/supplier ID: 57006902
Suspension supplier: R&S truck and body
Competitor/supplier ID: 1027505
Suspension supplier: Ridewell
Competitor/supplier ID: 1003586902C
Suspension supplier: Suspension Inc.
Competitor/supplier ID: 200042
Suspended supplier: Tuthill Technology
Competitor/supplier ID: 4848
Suspension supplier: Tuthill Technology
FSIP OEM: W016816902
Suspension supplier: Watson & Chalin
Competitor/supplier ID: AS0002
Grounded Firestone: w013586902
Specifications and Technical Data of 2B9-216
Goodyear part number: 2B9-201/ 2B9201 / 2B9 201
Firestone part number: W01-358-6901 / W013586901 / W01 358 6901
Compressed height: 3.12
Number of top plates: 3079
Top cover diameter: 6.31 inches / 160 mm
Number of bottom pistons: 3090
Bottom cover diameter: 6.31 inches / 160 mm
Screw center distance: 89 mm
The distance between the nuts is 44.5 mm
Top cover screw (nut) teeth: 2pcsX 3 / 8-16UNC
Bottom cover screw (nut) teeth: 2pcsX 3 / 8-16UNC
Rubber bellows MAX diameter: 251 mm
Rubber bellows natural diameter 224 mm
Working stroke: up to 260 mm to MIN 75 mm
Air vent / air inlet: 1/4 NPTF
Firestone Corrugated Tube Number: 20
Goodyear Bellows Number: 578-92-3-202 / 578923202/578 92 3 202
Number of grids: 1371
Hendrickson Trailer No.: S-8768
Hendrickson Truck Number: 45843-3
Ridewell number: 1003586910C
Triangle part number: 4320
Triangle bellows number: 6325
Watson&Chalin#:AS-0001
The composition of convoluted air springs
Upper Steel Plate: upper cover plate is bearing pressure and seal air inside
Waist ring: Stable part skins to prevent deformation
The connotation of screw hole: fixed as the installation of air spring in car or equipment
Gas-Filled hole / Air Inlet: By filling air porosity for inflatable air spring
Flexible bellows: The main part, can lock the air and flexible activities up and down
Rubber Bumper (Optional): Prevent the air spring up and down on the plate and base plate collision, You can choose to have also can not
The connotation of screw hole: fixed as the installation of air spring in car or equipment
Lower steel Plate: Lower steel Plate is bearing pressure and seal air inside
How to Calculation For Pneumatics, Such as
• Mass To Be Lifted 2000 M (Kg)
• Desired Stroke 190 S Min (Mm)
• Number Of Air Springs 4 N
• Minimum Installation Height 190 H Min (Mm)
• Minimum Installation Diameter 500 D (Mm)
• Air Pressure 6 P (Bar)
