Product Overview — Part 801187
The 801187 is a precision-manufactured BOMAG Scraper Parts component. The 801187 rubber mount element is an OEM-specification bonded rubber-to-metal component for heavy equipment vibration isolation and cab mounting applications. This general-purpose mount format is found across multiple equipment categories where standard cylindrical or conical rubber-to-metal mounts are specified. Manufactured with a natural rubber or NR/EPDM compound depending on temperature requirements, part 801187 covers applications from -40°C to +100°C. The metal inserts receive zinc phosphate treatment as standard, with galvanized or stainless steel options available for corrosive environments. As part of our BOMAG scraper parts catalog, part 801187 can be cross-referenced against BOMAG part numbers on request. Our engineering database covers dimensional and stiffness cross-reference comparisons to confirm compatibility before supply.
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Part Number | 801187 | OEM Specification |
| Hardness | 45–70 Shore A (application specific) | ISO 48-4 / ASTM D2240 |
| Tensile Strength | ≥ 16 MPa | ISO 37 / ASTM D412 |
| Elongation at Break | ≥ 300% | ISO 37 / ASTM D412 |
| Compression Set | ≤ 25% (22h/70°C) | ISO 815-1 / ASTM D395 |
| Temperature Range | −40°C to +90°C | Operational limits |
| Ozone Resistance | No cracking 168h | ISO 1431-1 |
| Fire Safety | EN 45545-2 HL2/HL3 available | EN 45545-2:2013 |
| Fatigue Life | > 1,000,000 cycles | Dynamic fatigue protocol |
Applications
General heavy equipment vibration isolation; compactor and scraper rubber mounts; construction machinery anti-vibration applications.
Our technical team can assess suitability for other equipment types. Contact us with the make, model, and serial number for a precise cross-reference confirmation.
Material & Quality Standards
- Base Polymer: Natural Rubber (NR) or NR/SBR blend — excellent resilience and fatigue resistance
- Reinforcing Fillers: High-structure carbon black for controlled stiffness and wear resistance
- Protection Additives: Anti-ozonant wax and chemical antioxidant for extended outdoor service life
- Bonding System: Chemically bonded rubber-to-metal interface exceeding bulk rubber strength
- EN 45545-2 Option: Halogen-free flame retardant meeting smoke toxicity requirements (on request)
Every batch produced under ISO 9001:2015 QMS with full material traceability. Certificate of Conformance and material test reports available upon request.
Installation Guidelines
- Inspect on arrival: Verify part number 801187. Check for transit damage — reject any non-conforming component.
- Clean mating surfaces: Remove all rust, old rubber fragments, grease, and paint before installation.
- Align correctly: Follow assembly drawing orientation. Incorrect orientation may cause premature failure.
- Torque fasteners: Use calibrated torque wrench and cross-pattern tightening sequence per OEM specification.
- Post-install check: Inspect for correct seating. Run equipment at low speed to verify no abnormal noise or vibration.