Double Convoluted Suspension Air Springs OEM No. SAF Holland 57006910 Boot

Double Convoluted Air Springs OEM No. SAF Holland 57006910 Boot Air Suspension

Features & Benefits

Rubber air spring is a curved capsule made of rubber and network cable, commonly known as air spring, rubber air bag, air bag. The two ends of the capsule need to be connected with two steel plates to form a compressed air chamber.

100% quality delivers maximum service life and load capacity
Bellows are made of special elastomer with outstanding dynamic properties and long service life
Individual components are tuned together for a perfectly harmonized system, ensuring optimal suspension characteristics
Springs have passed servo-hydraulic and durability tests for almost all load conditions
Simple and precise fittings for faster installation and less downtime

The rubber bellow of this air spring is used specially formulated NR rubber compound for enhanced ozone and temperature resistance, burst pressure 300+ psi, fatigue 3 million times. It is high-quality safety bellow. It can replace SAF Holland 57006910. The following model no. is also applied.

2B6910 Specifications and Tecnical Parameters

Blind Nut

Nut/blind nut top/bottom plate screw (nut) teeth: 2 x 3/8-16UNC

Top/Bottom plate screw center distance: 89 mm

Air hole/air inlet/air fitting air hole/air inlet

1/4NPTF

The distance between the air hole and the screw center: 44.5mm

Cover plate

Top plate diameter (width): 160 mm

Bottom cover diameter (width): 160 mm

Rubber Bellows

Rubber bellows natural diameter: 224 mm

Rubber bellows Max. diameter: 251mm

Height

Min. height: 75mm

Max. height: 260mm

Working Stroke: 185mm

Space required: 265mm

Bumper block/bumper block

Without bumper

Belt loop/Girdle hoop/Girdle ring

One piece of belt loop/girdle hoop/girdle ring

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.