PTFE iron shell oil seal with double lip/single lip

Instruction

  PTFE skeleton oil seal is the ideal sealing product for aviation, automotive,
metallurgy, mining, hydraulic machinery, food machinery.Low friction coefficient,
small shaft wear, good dry and wear resistance; good temperature resistance,
long-term operation within-120~ + 250℃; allow a beating of 0.5mm; contact
with the shaft to ensure sealing effect; long service life, can reach 400,000
kilometers (automotive application); full PTFE oil seal can be used in various
chemical media.
Product characteristics:
Iron shell oil seal is the exposed skeletonoil seal. Compared with the internal
package skeleton oil seal, the iron shell oil seal has good rigidity, easy installation,
safe use, accurate positioning, high coaxicity, good heat conduction and heat
dissipation, rubber saving and other characteristics.Outer skeleton oil seal is to
inadvertently grind the skeleton of the oil seal, improvethe coaxial degree of the
outer wheel and the inner wheel after the oil seal assembly, so as to improve the
dynamic sealing accuracy of the skeleton oil seal, and better prevent the oil stains
leakage.The outer skeleton oil seal requires higher installationand air processing
accuracy.The basic form of the outer skeleton oil seal is: SB TB SA TA.
In recent years, exposed skeleton oil seals have developed rapidly, especially in heavy
use with harsh use conditions or demanding precision.

Product photos