Top Cover Plate Screw (Nut) Tooth : 2XM8X1.25
Bottom Cover Plate Screw (Nut) Tooth : 2XM8X1.25
Air Fitting : G3/4
Top Cover Plate Diameter : 160mm
Bottom Cover Plate Diameter : 160mm
Screw and Air Inlet Distance of Top Cover Plate : 38mm
Screw Center Distance of Top Cover Plate : 89mm
Screw Center Distance of Bottom Cover Plate : 89mm
Rubber Bellows MAX Diameter : 220mm
The Working Stroke : 110mm
Original Equipment Manufacturer
| Firestone | W01-M58-6374 | Firestone | W01M586374 |
| Firestone | W01 M58 6374 | Contitech | FS200-10 |
| Contitech | FS 200-10 | Phoenix | SP 1B 12 |
| Dunlop(FR) | 9’’1/4x1 | Dunlop(FR) | S09101 |
| Bosch | 822419004 | Festo | EB-250-85 |
| Norgren | PM/31091 | Norgren | 8''1/4x1 |
Application of rubber air spring in lifting equipment
Traditional lifting equipment uses air cylinders or hydraulic cylinders to lift objects, which require large installation space, difficult manufacturing processes, heavy weight, easy leakage and inconvenient maintenance. After using the rubber air spring as the lifting element of the lifting equipment, the traditional shortcomings of the lifting equipment are overcome, maintenance is not required, the service life is long, and the operation and replacement are convenient. Therefore, rubber air springs are gradually replacing cylinder products on lifting equipment.
Other Type Air Spring
| Type | Firestone | Dunlop Pneuride | Dunlop Springride | Contitech | Norgren |
| 4 1/2" x 1 | W01R584050 | 4 1/2" x 1 | SP2334 | FS 44-5 DI | PM/31041 |
| 4 1/2" x 2 | W01R584051 | 4 1/2" x 2 | SP2441 | FD 44-10 DI | PM/31042 |
| 6" x 1 | W01R584052 | 6" x 1 | SP1536 | FS 76-7 DS | M/31061 |
| 6" x 2 | W01R584070 | 6" x 2 | SP2917 | FD 76-14 DI | PM/31062 |
| 6" x 2 | W01R584053 | 6" x 2 | SP1482 | FD 76-14 DS | M/31062 |
| 6" x 3 | W01R584095 | 6" x 3 | SP2861 | FT 76-20 DS | M/31063 |
| 8" x 1 | W01R584054 | 8" x 1 | SP1537 | FS 138-8 DS | M/31081 |
| 8" x 2 | W01R584055 | 8" x 2 | SP1490 | FD 138-18 DS | M/31082 |
| 8" x 3 | W01R584056 | 8" x 3 | SP2863 | FT 138-26 DS | M/31083 |
| 10" x 1 | W01R584057 | 10" x 1 | SP2523 | FS 210-10 DS | M/31101 |
| 10" x 2 | W01R584058 | 10" x 2 | SP1538 | FD 210-22 DS | M/31102 |
| 10" x 3 | W01R584059 | 10" x 3 | SP1539 | FT 210-32 DS | M/31103 |
Product Pictures
