Type: Oil Seal / Shaft Seal / Sealing Ring (Double lip seal)
Inner Diameter (d): 90 mm
Outer Diameter (D): 110 mm
Height (h): 7.5 / 8.5 mm
Country of Origin: China
Key Performance Advantages:
Double Lip Protection: Engineered with a primary spring-loaded sealing lip for maximum lubricant retention and a secondary auxiliary dust lip that acts as a robust shield against external particulates.
Heavy-Duty Resilience: Specifically formulated to maintain structural integrity and elasticity when exposed to industrial lubricants and hydraulic oils under continuous mechanical stress.
Efficient Lubricant Retention: The spring-loaded sealing lip ensures consistent radial pressure on the shaft, effectively preventing oil leaks even under high rotational speeds.
Precision Shaft Engineering: Optimized for 90 mm shaft diameters, providing a controlled fit that minimizes friction while maximizing sealing efficiency under heavy mechanical loads.
JCB Precision Compliance: Precision-manufactured to match the exact technical standards of JCB reference 90420254, guaranteeing a reliable factory-standard replacement for heavy machinery.
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.