On request
DICHTOMATIK AMERICAS
Call
DICHTOMATIK AMERICAS N8-90-429
#N8-90-429
On request
Backup Ring - Buna-N Material, 4.9750 ID, 0.2750 Cross Section, 90 Durometer
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
DICHTOMATIK AMERICAS — DICHTOMATIK AMERICAS N8-90-429
- Very good resistance to oil and gasoline
- Superior resistance to petroleum-based hydraulic fluids
- Wide range of service temperatures
- Good resistance to hydrocarbon solvents
- Very good resistance to alkalis and acids.
Specifications
| Brand | DICHTOMATIK AMERICAS |
| Category | O-RINGS |
| Inside diameter | 4.9750 |
| Temperature range | -22 to 212 °, °F |
| Outside diameter | 5.525 in |
| Inside diameter tolerance | +/-0.037 |
| Cross section | 0.2750 |
| Cross section tolerance | +/-0.006 |
| Material | Buna-N |
| Hardness | 90 Durometer |
| Typical application | Hydraulics & Pneumatics, Industrial Machinery, Oil & Gas, belting |
| Additional details | 8-429 BUNA-N BACKUP RING |
Related products
Illustrative image
Illustrative image