W013586943 Firestone Rubber Air Bellows 2B9-250/578923206 Goodyear Double Convoluted Air Spring

W013586943 Firestone Rubber Air Bellows 2B9-250/578923206 Goodyear Double Convoluted Air Spring
 
Product Description
 
Guomat No.: 2B6943
Warranty: 1 Year 
Main Material: High Quality Rubber
Color: Black
MOQ: 10 Pieces
Weight: 4kg
Size: 24cm*24cm*24cm
Packing: Neutral packing or packing according to customer's requirements
Payment: L/C,T/T, Western Union, PayPal
Delivery Time: Usually 3-8 working days
Shipping:By air;By sea;By express(DHL,UPS,FedEX...)
 
Original Equipment Manufacturer Number

 
Firestone Industrial Air Spring Technical Data
Top Cover Plate Diameter:160mm
Bottom Cover Plate Diameter:160mm
Air Inlet 1/4 NPTF
Screw Center Distance Of Top Cover Plate:89mm
Screw Center Distance Of Bottom Cover Plate:89mm
Screw And Gas Hole Distance Of Top Cover Plate:44.5mm
Top Cover Plate Screw (Nut) Tooth:2X1/2-13UNC
Bottom Cover Plate Screw (Nut) Tooth:2X3/8-16UNC
Rubber Bellow MAX Diameter:262mm
The Working Stroke:MAX 325mm to MIN 79mm
Maximum Height:325mm
Minimum Height:79mm
Compression Height:246mm
 
Application of Air Spring
Air springs are used in vibration isolation of industrial machinery, such as precision machinery and precision testing equipment, presses, centrifuges, vibrating conveyors, control hammers, foundry machinery, textile machinery, optical and laser instruments, integrated circuits, ultra-precision machine tools Wait.
 
With the development of society, people's requirements for life are getting higher and higher (including reducing vibration and noise interference) and the phenomenon of air spring damage, so there will be more and more air spring vibration isolation technologies, and its prospects are very broad. In mechanical vibration isolation, air springs are commonly used. Constrained membrane and free membrane structures. Air springs can be used in various mechanical devices to dampen and absorb vibrations, control motion, or pressurize. Compared with cylinders or other elastic elements with the same function, the air spring has a simple and reliable structure, no need for complicated parameter calculation and structural design, no seal leakage problem, convenient use and maintenance, and long service life. If the air spring is used as a buffer, the processing cost can be reduced and the processing accuracy can be guaranteed. When the material is conveyed, the air spring is damaged, and the vibrator drives the material box to make the material mix evenly, or make the material flow into the material box. Vibration can cause fatigue or even damage to the supporting parts of the material box, so vibration isolation must be used. It can provide greater flexibility. Adjusting the amount of spring inflation can adapt to different working loads and height requirements without affecting the vibration isolation effect.
 
The Real Pictures