SP1490 Dunlop Springride Air Shock Suspension For Industrial
Equipment Air Bellow
Product Description
Air springs represent a pinnacle of durability, precision
engineering, and cost-effectiveness, tailored for a diverse range
of actuation and vibration isolation requirements. Their
time-tested design, featuring fabric-reinforced neoprene or natural
rubber flex members, coupled with corrosion-resistant end
retainers, ensures that these air springs deliver unparalleled
quality and performance in the industry.
2B8×2T Specifications
Gas Hole Air Fitting: 1/2 BSP Operation: Gas-filled Pressure Ability: 0-8 bar |
Nuts/Blind Nuts Screw Type: 4×M10 Distance Air Hole Betweeen Screw: 78 mm Screw Center Distance: 156 mm Screw Bolts Height: 25 mm |
Cover Plate Top Cover Plate Diameter: 184 mm Bottom Cover Plate Diameter: 184 mm |
Height Minimum Height: 72 mm Maximum Height: 225 mm Static Height: 150 mm Sroke Height: 153 mm |
Height Minimum Height: 72 mm Maximum Height: 225 mm Static Height: 150 mm Sroke Height: 153 mm |
Cross References
SP1490, SP 1490
W01-R58-4055, W01 R58 4055, W01R584055
WO1-R58-4055, WO1 R58 4055, WO1R584055
FD 138-18 DS, FD 138 18 DS, FD13818DS, FD 138-18DS
FD 13818DS, FD 138 18DS, FD138-18 DS, FD138 18 DS
8''×2
M/31082
9109011
Double Convoluted Air Spring Other OEM Number Technical Data
| OEM NO. | 12''×2 | 10''×2 | 91/4×2 | 8''×2 | 6''×2 | 41/2×1 |
| Minimum Height [mm] | 74 | 70 | 70 | 72 | 73 | 65 |
| Maximum Height [mm] | 240 | 240 | 240 | 225 | 170 | 145 |
Rubber Bellow Max. Dia [mm] | 330 | 280 | 260 | 230 | 168 | 125 |
Top/Bottom Cover Plate Diameter [mm] | 260 | 210 | 197 | 184 | 153 | 110 |
| Screw Type | M10 | M10 | M10 | M10 | M10 | M6 |
Air Bellows Characteristics
- Air bellows are the ideal choice for applications requiring short
stroke, high thrust single acting actuators.
- Manufactured from fabric reinforced synthetic rubber in one, two or
three convolutions according to stroke and model.
- They incorporate no reciprocating metal parts and so provide
virtually frictionless thrust compared with conventional
- pneumatic cylinders.
- All models are single acting only. The return stroke is provided in
part by the natural spring action of the bellows but more usually
by the load itself.
- The simplicity of construction provides an extremely long,
virtually maintenance-free service life even under arduous
- conditions.
- Air bellows are suitable for vibration applications i.e. device
feeders at high frequency
2B8×2T Air Spring Display
