Industrial Air Spring Enidine Yl-2B15-377 Double Convolute Bellows
Air Spring
GUOMAT 2B15-377 Specifications
Firestone: W01-358-9529 ;W01 358 9529;W013589529
Contitech:FD 530-30 CI 3/4 NPT
Goodyear:2B14-363,
Goodyear:2B14-451,
Goodyear:2B15-377,
Goodyear:2B15-378
Enidine YI-2B15-377 YM-2B15-377 Goodyear Air Spring
2B15-377
Product Category
Air Springs
Specifications
Maximum Height
12.8 inch (325 mm)
Minimum Height
3.7 inch (93.98 mm)
Stroke
9.1 inch (231 mm)
Maximum Diameter
16.7 inch (424 mm)
Operating Temperature: 56Cº to -53Cº
GUOMAT 2B3400 Data
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 4 pcs X 3/8-16UNC
Screw Center Distance of Top Cover Plate : 159 mm
Bottom Cover Plate Screw (Nut) Tooth : 4 pcs X 3/8-16UNC
Screw Center Distance of Bottom Cover Plate : 159 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4 NPTF OR 3/4 NPTF
Screw Center Distance Between Gas Hole and Nut : 79.5 mm
❸ Cover Plate
Top Cover Plate Diameter (Width): 287 mm /11.3 inches
Bottom Cover Plate Diameter (Width): 287 mm /11.3 inches
❹Rubber Bellows
Rubber Bellows MAX Diameter: 424 mm
The Working Stroke : MIN 94 mm to MAX 325 mm
Maximum Height : 325 mm
Minimum Height (Compressed Height): 94 mm / 3.7 inches
Stroke Height : 262 mm
❺ Bumper block / Buffer block
Without or with Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Piece of Girdle Hoop
ASSEMBL Y
EL ASTOMER
AIR
BUMPER
NUMBER
FITT ING
INCLUDED
2B15-375NAT . RUBBER
1 /4"-18 NPTF
NO
OFFSET 3. 125'
2B15-376
NAT. RUBBER
1 /4"-18 NPTF
YES
OFFSET 3. 125
2B15-377 NAT. RUBBER
3/4"-14 NPTF
NO
OFFSET 3. 125'
2B15-378 NAT. RUBBER
3/4"-14 NPTF
YES
OFFSET 3. 125
57892337 7
NAT . RUBBER
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FL EXMEMBER
ONLY
SPRING FEATURES :
LOAD RANGE ( ISOLATOR). .......... .2000-12300 Ib
DESIGN HE IGHT RANGE ( ISOL ATOR)... ...7.5-9.5 in
USEABLE STROKE w/o BUMPER
(ACTUATOR).. ..6.6 in
· USEABLE STROKE WITH BUMPER ( ACTUATOR). . .5.4 in
ASSEMBLY WE IGHT. .......................19.5 Ib
FORCE TO COMPRESS AT 0 PSIG (APPROX. )... .80 Ib
NOMINAL FREE STANDING HT. AT 0 PSIG.... .4.2 in
Other Kinds Of Double Convoluted Air Spring For Industrial Machine
And The Detail Technical Parametersonvoluted air spring for
Industrial machine and the detail
| GUOMAT Number | Assembly Number | Max OD @100 PSIG (Inches) | Design Load Range (pounds) | Design Height Range (Inches) | Usable Stroke (Inches) | Min Comp Height (Inches) | Max Ext Height (Inches) | Bumper Included | Approximate Isolation Percent | Air Fitting Size (Inches) |
| For a Distributing Frequency Of: |
| 435 CPM | 870 CPM | 1160 CPM | 1750 CPM |
| 2B12 309 | 2B12-309 | 13 | 900 - 7,205 | 7.5 - 9.5 | 6.9 | 4.2 | 11.1 | YES | 92 | 98 | 98 | 99 | 1/4 OS |
| 2B12 318 | 2B12-318 | 13 | 900 - 7,205 | 7.5 - 9.5 | 6.9 | 4.2 | 11.1 | YES | 92 | 98 | 98 | 99 | 3/4 OS |
| 2B12 416 | 2B12-416 | 13.7 | 1,300 - 8,100 | 7.5 - 9.5 | 10.9 | 3.5 | 14.4 | NO | 92 | 98 | 99 | 99 | 1/4 OS |
| 2B12 419 | 2B12-419 | 13.7 | 1,300 - 8,100 | 7.5 - 9.5 | 10.9 | 3.5 | 14.4 | NO | 92 | 98 | 99 | 99 | 3/4 OS |
| 2B12 425 | 2B12-425 | 13 | 900 - 7,205 | 7.5 - 9.5 | 7.6 | 3.5 | 11.1 | NO | 92 | 98 | 98 | 99 | 1/4 OS |
| 2B12 429 | 2B12-429 | 13 | 900 - 7,205 | 7.5 - 9.5 | 7.6 | 3.5 | 11.1 | NO | 92 | 98 | 98 | 99 | 3/4 OS |
| 2B12 437 | 2B12-437 | 13 | 900 - 7,205 | 7.5 - 9.5 | 7.6 | 3.5 | 11.1 | NO | 92 | 98 | 98 | 99 | 1/4 C |
| 2B12 440 | 2B12-440 | 13.7 | 1,300 - 8,100 | 7.5 - 9.5 | 10.6 | 3.8 | 14.4 | YES | 92 | 98 | 99 | 99 | 1/4 CS |
| 2B14 352 | 2B14-352 | 15.1 | 1,500 - 11,100 | 7.5 - 9.5 | 7.8 | 3.5 | 11.3 | NO | 93 | 98 | 99 | 99 | 3/4 OS |
| 2B14 353 | 2B14-353 | 15.1 | 1,500 - 11,100 | 7.5 - 9.5 | 6.4 | 4.9 | 11.3 | YES | 93 | 98 | 99 | 99 | 3/4 OS |
| 2B14 354 | 2B14-354 | 15.1 | 1,500 - 11,100 | 7.5 - 9.5 | 7.8 | 3.5 | 11.3 | NO | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B14 355 | 2B14-355 | 15.1 | 1,500 - 11,100 | 7.5 - 9.5 | 6.4 | 4.9 | 11.3 | YES | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B14 362 | 2B14-362 | 16 | 2,000 - 13,100 | 7.5 - 9.5 | 11.7 | 3.5 | 15.2 | NO | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B14 363 | 2B14-363 | 16 | 2,000 - 13,100 | 7.5 - 9.5 | 11.7 | 3.5 | 15.2 | NO | 93 | 98 | 99 | 99 | 3/4 OS |
| 2B14 452 | 2B14-452 | 16 | 2,000 - 13,100 | 7.5 - 9.5 | 11 | 4.2 | 15.2 | YES | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B15 375 | 2B15-375 | 16.7 | 2,000 - 12,300 | 7.5 - 9.5 | 9.3 | 3.5 | 12.8 | NO | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B15 376 | 2B15-376 | 16.7 | 2,000 - 12,300 | 7.5 - 9.5 | 7.9 | 4.9 | 12.8 | YES | 93 | 98 | 99 | 99 | 1/4 OS |
| 2B15 377 | 2B15-377 | 16.7 | 2,000 - 12,300 | 7.5 - 9.5 | 9.3 | 3.5 | 12.8 | NO | 93 | 98 | 99 | 99 | 3/4 OS |
| 2B15 378 | 2B15-378 | 16.7 | 2,000 - 12,300 | 7.5 - 9.5 | 7.9 | 4.9 | 12.8 | YES | 93 | 98 | 99 | 99 | 3/4 OS |
| 2B19 8423 | 2B19-8423 | 20.5 | 3,200 - 23,700 | 7.0 - 10.0 | 8.75 | 3.25 | 12 | ** | 92 | 97 | 98 | 99 | ** |
| 2B19 8433 | 2B19-8433 | 20.5 | 3,200 - 23,700 | 7.0 - 10.0 | 8.75 | 3.25 | 12 | ** | 92 | 97 | 98 | 99 | ** |
| 2B22 8529 | 2B22-8529 | 23 | 5,200 - 31,700 | 7.0 - 9.0 | 9.25 | 3.25 | 12.5 | ** | 93 | 97 | 98 | 99 | ** |
| 2B22 8539 | 2B22-8539 | 23 | 5,200 - 31,700 | 7.0 - 9.0 | 9.25 | 3.25 | 12.5 | ** | 93 | 97 | 98 | 99 | ** |
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