W013587230 Firestone Aluminum Bead Rings Pneumatic Air Spring
AIRSUSTECH 2B6978 Firestone Style 215 Two Ply High Strength Bellows with ribbed neck aluminum bead rings featuring equal spacing and 1 7/8" bolts, nuts, and washers.
Product Specifications
| Nominal diameter |
ø580 mm |
| Minimum height |
90 mm |
| Maximum height |
330 mm |
| Full stroke |
240 mm |
| Center distance between screws |
ø596 mm |
| Flange diameter |
ø640 mm |
| Screws holes specifications |
32-M10 |
| Design height |
262 mm |
| Natural outer diameter |
ø680 mm |
| Material |
Rubber and steel |
OEM Reference Numbers
Ribbed neck aluminum bead rings (equal spacing), 1 7/8" bolts, nuts, washers:
W01-358-7230, W013587230, W01 358 7230, WO1-358-7230, WO13587230, WO1 358 7230
Technical Performance Data
Dynamic Characteristics at 10.5" Design Height
Volume @ 100 PSIG = 5094 in³
| Gage Pressure (PSIG) |
LOAD (lbs.) |
Spring Rate (lbs./in.) |
CPM |
HZ |
| 40 |
15,840 |
3,858 |
93 |
1.54 |
| 60 |
24,140 |
5,370 |
88 |
1.47 |
| 80 |
32,550 |
6,857 |
86 |
1.44 |
| 100 |
40,980 |
8,203 |
84 |
1.4 |
Force Table
| Assembly Height (in.) |
Volume @ 100 PSIG (in³) |
Pounds Force |
| @ 20 PSIG |
@ 40 PSIG |
@ 60 PSIG |
@ 80 PSIG |
@ 100 PSIG |
| 12 |
5701 |
6520 |
13310 |
20720 |
28410 |
36100 |
| 10 |
4882 |
8170 |
16480 |
25050 |
33720 |
42350 |
| 8 |
3964 |
9120 |
18460 |
27920 |
37570 |
47010 |
| 6 |
2973 |
9910 |
19940 |
30070 |
40430 |
51100 |
| 4 |
1907 |
10790 |
21290 |
31970 |
42980 |
54390 |
Technical Support & Services
- Expert troubleshooting assistance for technical issues
- Guidance on proper installation and maintenance procedures
- Comprehensive product documentation and technical specifications
- Product training for customers and service technicians
- Warranty and repair services with replacement parts
- Customer support for urgent technical needs
Product Images
