High-Temperature ACM Performance: The Polyacrylate construction offers enhanced thermal stability compared to standard NBR, making it ideal for the high-friction environments of heavy-duty tractor front axles.
Large Diameter Precision: Engineered for 173 mm shafts, providing consistent radial tension across the entire circumference to ensure a reliable seal on large rotating hub assemblies.
Front Axle Hub Protection: Designed for the demanding front axle position, acting as a formidable barrier against external mud, water, and grit that can cause premature bearing wear.
Enhanced Structural Integrity: Built with a reinforced metal insert to prevent seal deformation or displacement during the high-torque operations typical of agricultural work.
SDF Group Compatibility: Precision-engineered as a direct replacement for OE reference 21529124030, ensuring a factory-standard fit for Deutz-Fahr, Same, and Lamborghini tractors.
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.