Guangzhou Guomat Air Spring Co., Ltd.
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M16×1.5 Offset Air Inlet DUNLOP SP 2666NB Shock Absorber Firestone W01-R58-4037 Double Convoluted Industrial Air Springs
OEM Cross reference
Firestone: W01-R58-4037; W01 R58 4037; W01R584037; WO1-R58-4037; WO1 R58 4037; WO1R584037
CONTITECH: FT 412-32/ 66338; FT41232; FT413 32
DUNLOP (FR): 12"x 3
DUNLOP: SP 2666NB; SP2666NB; SP 2022NB; SP2022NB
FRUEHAUF: M002297; M 002297
SAMRO: H2500011
PNEUMATIS: DB12315
PNEUMATIS: DB12321
Airtech: 3B-300 / 115004
Specifications and Detailed Technical Parameters: 12×3
BELLOWS TYPE: Triple Convolutions
Studs
Top plate studs: 4pcs X M10
Bottom cover plate studs: 4pcs X M10
Air Fittings: Offset, M16×1.5
Bumper block/bumper block
Without bumper block
Belt loop/Girdle hoop/Girdel ring
Two pieces of belt loop/girdle hoop/girdle ring
Other Model
| Model No. | Cross Reference | Product Details |
| 12×1 | Firestone: W01-R58-4060; DUNLOP: SP 1640 | 1/2BSP Centered Air Inlet, 4pcs M10 |
| 12 X 2 | Firestone W01-R58-4038 FRUEHAUF M078246 | M16×1.5 Offset Air Inlet, 4pcs M10 |
| 12 X 2 | W01-R58-4044 DUNLOP SP 256NB | Only Rubber Bellow |
| 12 X 2 | W01-R58-4061 GIGANT 881202 | 1/2BSP Centered Air Inlet, 4pcs M10 |
| 12 X 2 | W01-R58-4073 DUNLOP SP2665NB | M16×1.5 Offset Air Inlet, 4pcs M10 |
| 12 X 3 | W01-R58-4046 DUNLOP 12 x 3 | Only Rubber Bellow |
Flange air spring characteristics
After the rubber air spring is assembled into an assembly, the compressed air is filled into the air spring, and the compressibility of the air is used to realize the elastic effect. It is a non-metallic spring with a spring effect. At the same time, the rubber air spring has many characteristics of superior metal springs: rubber The air spring has nonlinear characteristics, and its characteristic line can be designed as an ideal curve according to the needs; the stiffness of the rubber air spring changes with the load, so that the spring device has ideal characteristics: the rubber air spring can bear both axial and radial It can also transmit torque to the load: the rubber air spring can obtain different load-carrying capacities by adjusting the internal pressure, so it can meet the needs of various loads: the rubber air spring is light in weight and has a long service life: the rubber air spring has high-frequency vibration isolation And sound insulation performance is good. The rubber air spring requires little installation space and is easy to replace.
The related picture of 12×3
