Oil Seal RICH 49.2 x 69.95 x 9.5 FPM
OE Reference:
- GRAZIANO TRASMISSIONI: 70139
Technical Specifications:
- Catalog Code: 49.2 x 69.95 x 9.5 FPM RICH
- Brand: RICH
- Type: Radial Shaft Seal
- Inner Diameter (d): 49.2 mm
- Outer Diameter (D): 69.95 mm
- Height (h): 9.5 mm
- Material: FPM (Fluoroelastomer)
- Country of Origin: China
Key Performance Advantages:
- Superior Thermal Resistance: The FPM (Fluoroelastomer) compound provides exceptional stability in high-heat environments, preventing the seal from hardening or cracking under intense friction and ambient heat.
- Chemical and Oil Compatibility: Specifically formulated to resist degradation from modern synthetic lubricants, hydraulic fluids, and aggressive gear oils, ensuring a long-lasting leak-proof interface.
- Precision Hydrodynamic Sealing: The lip geometry is optimized for 49.2 mm shafts, maintaining constant radial pressure to minimize friction while maximizing oil retention at varying rotational speeds.
- Enhanced Durability: Engineered to outperform standard nitrile seals in applications involving high-speed shafts and extreme duty cycles, reducing downtime and maintenance costs.
- Graziano Precision Compliance: Precision-manufactured to match the exact technical standards of Graziano Trasmissioni reference 70139, guaranteeing a reliable factory-standard replacement.
Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and references are used for identification and do not imply affiliation with other manufacturers.
