GUANGZHOU GUOMAT AIR SPRING CO. , LTD
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2B9-251 Goodyear Air Spring Flexmember 578-92-3-206 Double Convoluted Airbag Firestone 6948
Description of 2B9-251 convoluted air spring:
2B9-251 corrugated air spring is a bellows type GUOMAT air spring. The bellows air spring has one, two or three convolutions in the flexible member. The 2B9-251 double complex airbag is commonly used as lifting springs or shaft trucks and trailers to reduce vibration from air springs, as well as actuators or insulators in industrial and commercial applications and equipment. The specifications of 2B9-251 will be different, but the double-pleated GUOMAT bag adopts crimp design and sleeve type bellows. They will provide similar features and functions, but are permanently connected to the sleeve type of the retainer and to the final connection between the retainer and the pleated ring of the external replaceable part.
GUOMAT 2B6948 Specifications and Technical Data
Compressed Height: 3.12 inches /
Top Plate Number: 3101
Top Cover Plate Diameter: 6.31 inches /
Top Cover Plate Diameter:160mm
Bottom Piston Number: 3090
Bottom Cover Plate Diameter: 6.31 inches /
Bottom Cover Plate Diameter:160mm
Screw Center Distance : 89 mm
Distance Gas Hole Between Nut 44.5 mm
Top Cover Plate Screw (Nut) Tooth : 2pcsX1/2-13UNC
Bottom Cover Plate Screw (Nut) Tooth : 2pcsX3/8-16UNC
Rubber Bellows MAX Diameter: 262 mm
The Working Stroke : MAX 325 mm to MIN 79 mm
Gas Hole / Air inlet : 1/4 NPTF
Assembly Weight: 8.1 lbs
Design Height: 9-11 inches
Loading Capacity at 20 psig: 648 lbsf
Loading Capacity at 60 psig: 1,944 lbsf
Loading Capacity at 90 psig: 2,916 lbsf
Maximum Diameter: 10.4 inches
Operating Temperature: 56Cº to -53Cº
Goodyear: 2B9-251 Cross others OEM
Triangular spring: 4429
Firestone: 6948
Kangdi Technology: 64552
Ridwell: 1003586948C
Batman: 10-96948
UCF / Impex: AB-2B9-251
T.W. Issue: AB6948
Dallas Spring: AS6948
Midland / Haldex: CS209251
Euclid / Meritor aftermarket: E-FS6948
ContiTech: FD200-25429
Euclid / Meritor aftermarket: FS6948
Leland: SC2123
GUOMAT Part Number:2B6948
Goodyear Part Number: 2B9-251
Goodyear Part Number: 2B9 251
Goodyear Part Number: 2B9251
Goodyear Bellows Number: 578-92-3-206 /
Goodyear Bellows Number:578923206 /
Goodyear Bellows Number:578 92 3 206
Firestone Part Number: W01-358-6948 /
Firestone Part Number:W013586948 /
Firestone Part Number:W01 358 6948
Firestone Bellows Number: 20-2
Bellows NO.: 20-2
Order Number: W01-358-6948
Other kinds of 2B9-251 that GUOMAT have:
| 57892225100000 | 57892225100000 | 20094458 | Y | 2B9-251 | 2B9-251 |
| 57892225100004 | 2B9-251 | 20035830 | N | 2B9-251 Bellows Air Spring | 2B9-251 Bellows Air Spring |
| 57892225100019 | 57892225100019 | 20094461 | Y | ENIDINE YI-2B9-251 | ENIDINE YI-2B9-251 |
| 57892225200000 | 57892225200000 | 20094464 | Y | 2B9-252 | 2B9-252 |
| 57892225200004 | 2B9-252 | 20035831 | N | 2B9-252 Bellows Air Spring | 2B9-252 Bellows Air Spring |
| 57892225300000 | 57892225300000 | 20094470 | Y | 2B9-253 | 2B9-253 |
| 57892225300004 | 2B9-253 | 20035832 | N | 2B9-253 Bellows Air Spring | 2B9-253 Bellows Air Spring |
| 57892225300019 | 57892225300019 | 20094473 | Y | ENIDINE YI-2B9-253 | ENIDINE YI-2B9-253 |
| 57892225400000 | 57892225400000 | 20094476 | Y | 2B9-254 | 2B9-254 |
| 57892225400004 | 2B9-254 | 20035833 | N | 2B9-254 Bellows Air Spring | 2B9-254 Bellows Air Spring |
| 57892225500000 | 57892225500000 | 20201091 | Y | 2B9-255 | 2B9-255 |
| 57892225500004 | 2B9-255 | 20035834 | N | 2B9-255 Bellows Air Spring | 2B9-255 Bellows Air Spring |
| 57892225600000 | 57892225600000 | 20094485 | Y | 2B9-256 | 2B9-256 |
| 57892225600004 | 57892225600004 | 20116523 | Y | 2B9-256 | 2B9-256 |
| 57892225600019 | 57892225600019 | 20094486 | Y | ENIDINE YI-2B9-256 | ENIDINE YI-2B9-256 |
| 57892225600027 | 57892225600027 | 20094487 | Y | 2B9-256 | 2B9-256 |
| 57892226100000 | 57892226100000 | 20094494 | Y | 2B9-261 | 2B9-261 |
| 57892226200000 | 57892226200000 | 20094496 | Y | 2B9-262 | 2B9-262 |
| 57892226300000 | 57892226300000 | 20648646 | Y | 2B9-263 | 2B9-263 |
| 57892226300004 | 57892226300004 | 20116524 | Y | 2B9-263 | 2B9-263 |
| 57892226300019 | 57892226300019 | 20094497 | Y | ENIDINE YI-2B9-263 | ENIDINE YI-2B9-263 |
| 57892226400000 | 57892226400000 | 20094498 | Y | 2B9-264 | 2B9-264 |
| 57892226500000 | 57892226500000 | 20094499 | Y | 2B9-265 | 2B9-265 |
| 57892226500004 | 2B9-265 | 20139382 | N | 2B9-265 Bellows Air Spring | 2B9-265 Bellows Air Spring |
| 57892226600000 | 57892226600000 | 20094500 | Y | 2B9-266 | 2B9-266 |
| 57892226600004 | 2B9-266 | 20112682 | N | 2B9-266 Bellows Air Spring | 2B9-266 Bellows Air Spring |
| 57892226700000 | 57892226700000 | 20094501 | Y | 2B9-267 | 2B9-267 |
| 57892226900000 | 57892226900000 | 20099744 | N | 2B9-269 | 2B9-269 |
