Firestone W01-M58-6371 W01-M58-6369 Metric Single Convoluted 113B1 Style Industrial Air Bags


Cross Reference

Blind nuts, 1/4 BSP, W01-M58-6371, W01 M58 6371, W01M586371,WO1-M58-6371, WO1 M58 6371, WO1M586371

Blind nuts, 3/4 BSP, W01-M58-6369, W01 M58 6369, W01M586369, WO1-M58-6369, WO1 M58 6369, WO1M586369

Specifications and Technical Parameters

113B1 Style AirSpring, Type 2 Bead Plate, (4) M8 Blind Nuts On 159MM Centers, 1/4" BSP Offset Port
Firestone 113-1 Style
Two ply Bellows
Blind nuts on top plate: 4pcs × M8×1.25
The screw center on top plate: 159mm
Blind nuts on bottom plate: 4pcs × M8×1.25
The screw center on bottom plate: 159mm
Top cover plate diameter: 287mm
Bottom cover plate diameter: 287mm
Max. OD at 7 bar: 404mm
Girdle hoop: Without
Bumper block/ Rubber bumper: No

Commonly used industrial air springs models

Air spring components

Air fitting: A tapped hole allowing for the spring to be fed from the air compressor
Nut/bolt/mount: The method for attaching the air spring to the component. Some air springs incorporate a bolt and air fitting combination device.
Bead plate: Crimped metal plate enclosing the spring and allowing attachment. This is typically forged steel, cast zinc alloy or cast aluminum.
Bellows: The physical, multi-layer material withholding the compressed gas. Usually made of neoprene or rubber.
Girdle: Only found in air springs of convoluted design, separating the bellows chambers.
Bumper: An optional layer of padding protecting the piston from damage if the air spring fails.

Application

Air springs can be used in various mechanical devices for cushioning, shock absorption, motion control or pressurization. Compared with cylinders or other elastic elements with the same function, the air spring has simple structure, reliable operation, no 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 the buffer, the processing cost can be reduced and the processing accuracy can be guaranteed.

Paper and textile machine

Agricultural air spring

Power machinery

Electronic equipment

Instrumentation

Chemical machinery and other equipment

Airbag picture