Gearbox duo-cone seals kit for CAT 301.8

CAT 301.8 gearbox duo-cone seal

A high-quality seal is a complete set to prevent oil leaks at the connection point of the reduction gear flange and the travel final drive. The kit consists of two metal rings and two rubber O-rings. The metal ring together with the outer race of the bearing form the so-called sliding seal that allows the component to rotate and its tightness. The rubber O-ring prevents oil leakage on the housing side and acts as a shock absorber to prevent damage to the ring under stress

Sealing Features:

• It prevents oil leaks from the reduction gear
• It eliminates the oblique stresses
• Reduces final drive friction
• Extends the service life of the bearings (Life-Time)

Technical data:

• Sealing dimensions: 112 x 128 x 22 mm (internal dimension / external dimension / height)
• Catalog number: 311-9647
  
• Fits models: 301.5, 301.6, 301.6C, 301.8, 301.8C
  
• Ring material: forged steel
• Ring hardness: 60-65 HRC
• O-ring material: NBR75
• Abrasion resistance: high
• Rust resistance: medium