Industrial Bellow Solutions
Precision-engineered modular rubber bellows for hydraulics, robotics, and machine tools. Reliable protection for critical mechanical components across all industrial sectors.
Standard modular bellows designed to shield hydraulic shafts from abrasive contaminants, oil mist, and high-pressure debris.
- Oil-resistant NBR elastomer construction
- Modular interlocking flange system
- High-stroke compression ratio
Flexible bellows for articulated robotic arms, protecting sensitive joints from dust, metal shavings, and environmental wear.
- High-flexibility silicone material
- Zero-interference movement profile
- UV and ozone resistant coating
Heavy-duty modular bellows for CNC guide-ways, ensuring long-term precision by preventing coolant and chip ingress.
- Reinforced EPDM rubber structure
- Precision-fit mounting collars
- Thermal tolerance up to 120°C
Standardized bellows for automotive steering columns, providing essential protection against road grime and moisture.
- Automotive-grade rubber compound
- Snap-fit modular installation
- 12-month durability guarantee
Need help selecting the right modular bellow?
Our engineering team is ready to assist with sizing, material selection, and custom modular configurations.
Elastomer chemical and environmental resistance matrix
Check working temperature limits, chemical tolerances, and wear ratings across standard Barbieri molding compounds.
| Elastomer Compound | Working Temp. | Oils & Greases | Acids & Alkalis | Ozone & UV | Abrasion | Recommended Usage |
|---|---|---|---|---|---|---|
NBR-70 Nitrile Butadiene Rubber ISO 1629: NBR | -30°C to +100°C -22°F to +212°F | Excellent | Fair | Fair | Excellent | Hydraulic cylinders, CNC machinery, mineral oil splash lines |
EPDM-65 Ethylene Propylene Diene ISO 1629: EPDM | -45°C to +130°C -49°F to +266°F | Not Recommended | Excellent | Excellent | Good | Outdoor automation, hot water piping, steam & brake fluids |
VMQ-60 Silicone Elastomer ISO 1629: VMQ | -60°C to +200°C -76°F to +392°F | Fair | Good | Excellent | Fair | High-heat processing, food packaging machinery, cleanrooms |
FKM-75 Fluoroelastomer (Viton Type) ISO 1629: FKM | -15°C to +200°C +5°F to +392°F | Excellent | Excellent | Excellent | Good | Aggressive chemical handling, synthetic oils, aerospace lines |
CR-60 Chloroprene (Neoprene) ISO 1629: CR | -35°C to +105°C -31°F to +221°F | Good | Good | Good | Excellent | Marine environments, general robotic joints, moderate weather |
Rating Classification Key
Optimal for continuous exposure without structural loss.
Minor swelling or softening over extended cycle periods.
Acceptable for intermittent splash contact only.
Severe degradation, hardening, or volume swell.
Custom Compound Inquiry
Need food-grade FDA compliance, extreme temperature fluorosilicone, or dual-material overmolding?