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| 원래 장소: | 중국 광둥 |
| 브랜드 이름: | GUOMAT |
| 인증: | ISO/TS16949:2009 |
| 모델 번호: | 2B6943 |
| 최소 주문 수량: | 6pcs |
|---|---|
| 가격: | $59.9-69.9/pc |
| 포장 세부 사항: | 강력한 상자 상자 또는 고객이 필요로합니다 |
| 배달 시간: | 2-8 일 |
| 지불 조건: | T/T, Western Union, L/C. |
| 공급 능력: | 1000pcs/주 |
| 제품명: | 고무 에어 스프링 | 재료: | 고무 주름관과 강철 덮개 |
|---|---|---|---|
| 보증: | 1 년 보증 | 견본: | 사용 가능 |
| 작업: | 가스 가득 | MOQ: | 10개 |
| 패키지: | 표준 포장 또는 사용자 정의 | 교차하는 수: | 피어스톤 W01-358-6943 |
| 강조하다: | Contitech air lift rubber bag,Goodyear industrial air spring,426 industrial air spring |
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The GUOMAT 2B6943 is a bladder-type hyperbolic air spring manufactured entirely according to Firestone's original specification W01-358-6943. Both are identical in all key dimensions and mounting interfaces, allowing for seamless interchangeability. This product is a typical "gourd-shaped" air spring, its core structure consisting of a bladder made of high-strength rubber and fabric layers, an internal rigid waist ring, and upper and lower metal end caps. The waist ring is a hallmark feature of this spring, dividing the air bladder into two bulging air chambers. This design not only provides flexible travel and an effective load-bearing area but also significantly improves the spring's lateral stability under compression, preventing excessive twisting and swaying.
| Working temperature | -40°C bis +70°C |
| Failure testing | ≥3 millions |
| Top Cover Plate Diameter | 160mm |
| Bottom Cover Plate Diameter | 160mm |
| Gas Hole / Air inlet | 1/4NPTF |
| Rubber Bellows MAX Diameter | 262mm |
| The Working Stroke | MAX 325 mm to MIN 79 mm |
| Top Cover Plate Screw (Nut) Tooth | 2X1/2-13UNC |
| Bottom Cover Plate Screw (Nut) Tooth | 2X3/8-16UNC |
| Screw Center Distance of Top Cover Plate | 89mm |
| Screw Center Distance of Bottom Cover Plate | 89mm |
| Distance Between Threaded Hole and Air Hole | 44.5mm |
The GUOMAT 2B6943 air spring is designed with a perfect balance between compactness and performance. Its precise installation height, free-stretch height, maximum working stroke, and minimum height after full compression all strictly adhere to original equipment manufacturer (OEM) specifications, ensuring a perfect fit to the installation space of the original vehicle design. Its upper and lower end caps are typically made of galvanized or painted carbon steel to resist corrosion; the upper cap usually has through holes for bolt fixing, while the lower cap also has bolt holes, achieving a robust and sealed installation. The air spring itself is made of fatigue-resistant, ozone-resistant, and weather-resistant synthetic rubber, while the internal reinforced fabric layer ensures its load-bearing capacity and durability under high pressure.
The core application area for air springs is in commercial vehicle suspension systems, particularly in the drive axles or follow-up axles of buses, coaches, trucks, and various trailers. It plays multiple key roles in the vehicle suspension: it effectively buffers and absorbs impacts and vibrations from the road surface through the elasticity of the internal compressed air, providing passengers with a more comfortable ride and protecting the vehicle itself and the cargo it carries; by connecting to the height control valve, it can automatically maintain a constant vehicle chassis height, regardless of changes in load, thus ensuring a stable driving posture.
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