30x52x10 seal for excavators, loaders, bulldozers, forklifts, cranes

    Product Information

• Type: Radial Shaft Seal
• Dimensions:
  • Inner Diameter (ID): 30 mm
  • Outer Diameter (OD): 52 mm
  • Width: 10 mm
• Material: Nitrile Rubber (NBR) or Fluoro Rubber (FKM), depending on the specific model
• Design:
  • Rubber outside diameter
  • Single sealing lip with a garter spring
  • Optional auxiliary lip for enhanced sealing
• Applications:
  • Automobiles: Engines, transmissions
  • Industrial Pumps: Hydraulic and lubrication pumps
  • Electric Motors: Motor bearings
  • Gearboxes: Internal lubrication sealing
  • Gas Pumps: Sealing for gas pumps
  • Hydraulic Systems: Various hydraulic components
  • Construction Machinery: Excavators, loaders, bulldozers, forklifts, cranes

Performance Specifications

• Maximum Speed: Up to 12,420 r/min (depending on the specific model)
• Operating Temperature Range:
  • NBR: -40°C to 100°C
  • FKM: -25°C to 200°C
• Permissible Circumferential Speed: Up to 19.47 m/s (depending on the specific model)

Features

• High Oil and Wear Resistance: Ensures reliable sealing performance under high pressure and high-speed conditions.
• Enhanced Contamination Exclusion: Optional dust lip for higher contamination exclusion.
• Misalignment Accommodation: Designed to accommodate slight misalignments.

These seals are used to seal the gap between rotating and stationary components in machinery, ensuring that lubricating oil or grease does not leak。