Guangzhou Guomat Air Spring Co., Ltd.
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Contitech FT 530-30 Convoluted Air Springs 3/4 NPT Air Inlet Trailer Floating Bridge Air Suspension
Refer NO.
Contitech FT 530-30
Contitech FT 530 30
Contitech FT530-30
Contitech FT530 30
Specifications and Detailed Technical Parameters: 3B6386
Top plate screw (nut) teeth: 4×3/8-16UNC
Bottom cover plate screw (nut) teeth: 4×3/8-16UNC
Screw Center Distance: 159mm
Air hole/air inlet: 3/4NPT
Distance from air hole to screw: middle
Top plate diameter (width): 289mm
Diameter (width) of the bottom cover plate: 289mm
Rubber Bellows MAX Diameter: 353mm
The Working Stroke: 381mm
Without bumper block
With belt loop: 2 pieces of belt loop/girdle hoop
Other types
| AIRSUSTECH No. | Contitech No. | Firestone No. | Goodyear No. |
| 3B7996 | FT330-29 520 | W01-358-7996 | 3B12-335 |
| 3B7994 | FT330-29 546 | W01-358-7994 | 3B12-328/556-33-8-334 |
| 3B7995 | FT330-29 547/64573 | W01-358-7995 | 3B12-329/556-33-8-334 |
3B8008 | FT330-29 431 | W01-358-8008 | 3B12-300/556-33-8-334/578-93-3-100 |
| 3B8010 | FT330-29 432 | W01-358-8010 | 3B12-301/556-33-8-334/578-93-3-100 |
| 3B8027 | FT330-29 466 | W01-358-8027/38/W01-358-8029 | 3B12-310/556-33-8-334/578-93-3-100 |
| 3B8030 | FT330-29 498 | W01-358-8030/38 | 3B12-304/556-33-8-334/578-93-3-100 |
| 3B8006 | FT 330-29 430 | W01 358 8006/FLEX 38R/38D | 3B12-301/578-93-3-100 |
| 3B6383-38 | FT 530-30 | / | / |
3B7808 | FT 530-32 336/FT 530 32 329 | W01-358-7808/ W01-358-7798/ FLEX 313D | 3B14-356/ 3B14-350/354 /FLEX 578-93-3-350 |
3B53032 | FT 530-32 -60717 | FLEX 313D | FLEX 578-93-3-350 |
3B7800 | FT 530-32 333/FT 530-32 325 | W01-358-7800/ W01-358-7818 / FLEX 313D | 3B14-360/ 3B14-359 /FLEX 578-93-3-350 |
Application of air spring in Trailer Folating Bridge
For the floating bridge, an air bag and a leaf spring are respectively arranged on both sides of the vehicle axle, and one end is fixed to the vehicle axle, and the other end is connected to the beam. The lifting bag is fixed on the beam and is connected with the lifting rod fixed on the axle. If necessary, the lifting bag can raise the lifting rod to drive the axle and tires off the ground. The upper end of the air bag is respectively fixed on the frame, and the inner air volume can be adjusted by adjusting , so that the airbag automatically expands and contracts to achieve the purpose of adjusting the height of the axle.
The application of air springs on the floating bridge can increase the bearing capacity of the whole vehicle, reduce tire wear and tire resistance, make the structure compact, light in weight, and meet the requirements of weight-based charging. Quantity; lifts the bridge at light loads to reduce wear and drag.
The related picture of 3B6386
