IMI NORGREN M/31082 Air Bellow 8"x2 Double Convoluted Type Industrial Air Spring
The GUOMAT 2B8X2T is a high-quality replacement for the IMI NORGREN M/31082 air bellow. This 8-inch double convoluted industrial air spring is engineered for pneumatic equipment, automation systems, machinery, vibration isolation, and various industrial applications.
Featuring flexible rubber bellows, this air spring provides reliable load support, effective vibration isolation, and superior shock absorption. The double convoluted construction ensures smooth vertical movement while maintaining stable performance under varying loads and working conditions.
GUOMAT air springs are manufactured as practical replacement solutions for industrial customers requiring compatible dimensions, dependable performance, and cost-effective air suspension components.
Product Specifications
| Type |
Convoluted Air Spring |
| Brand |
GUOMAT |
| Model No. |
2B8X2T |
| Material |
Rubber and Steel |
| Warranty |
12 Months |
| Color |
Black |
| Position |
Industrial Machine |
Corresponding OEM Numbers
Continental ContiTech: FD 138-18 DS 66505
Continental ContiTech: FD 138-18 1/2 M10
Continental ContiTech: FD 138-18 DS 1/2 M10
Continental ContiTech: FD 138-18 DS G1/2
Continental ContiTech: FD 138-18 DS G1/2 M10
Continental ContiTech: FD 138-18 DS /FD138-18DS /FD13818DS
Continental ContiTech Bellow: FD 138-18/FD138-18/FD13818
Firestone No.: W01-R58-4055/W01 R58 4055/W01R584055
Firestone Style: 8" x 2/8"x2/8x2
Goodyear: 2B8-2150/2B8 2150/2B82150
Goodyear Flex No.: 578-92-3-2150/578 92 3 2150/5789232150
Springride: 2B8-2150/2B8 2150/2B82150
Springride Flex No.: 578-92-3-2150/578 92 3 2150/5789232150
Dunlop FR: 8"x2 SP1490
Dunlop FR: 8"x2 SP918
Norgren: M/31082/M 31082/ M31082
Dunlop UK (Pneuride): PNP 30550 0112/PNP305500112
Parker: 8"x2 9109011
WEFORMA: WBZ-G 350/WBZ-G350/WBZG350
Airtech: 113060
Airtech Ref: 2B-200/2B 200/2B200
Prime-Ride New: 2B8-2150/2B8 2150/2B82150
Prime-Ride New Flex No.: 578-92-3-2150/578 92 3 2150/5789232150
Rubena: 8" x 2/8"x2/8x2
Oria: 8" x 2/8"x2/8x2
YS-AIR: YS-210-2V/YS 210 2V/YS2102V
Technical Data
| Operating Temperature |
-30 ... 70 °C |
| Operating Pressure |
0 ... 8 bar |
| Port Size |
G1/2 |
| Nominal Diameter |
8" |
| Number Of Convolutions |
2 |
| Stroke Length |
175 mm |
| Operation |
Single acting |
| Theoretical Force (6 bar) |
17650 N |
| Dimensions - Height |
300 mm |
| Dimensions - Length |
230 mm |
| Dimensions - Width |
230 mm |
Packaging & Delivery
Each air spring is packed in a protective poly bag and strong export carton. Customized packaging and logo marking are available for OEM orders.
For stocked products, delivery typically takes 3-7 working days. We support shipping by air, sea, and express services including DHL, FedEx, and UPS.
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