
What is a TCY oil seal? What are its main functions?
What is a TCY oil seal? TCY oil seals are a type of internally mounted rotary skeleton oil seal. The core structure consists of a “double-layer metal skeleton + double-lip rubber lip + clamping spring”. The outer metal skeleton is completely covered with rubber, combining rigidity and sealing adaptability. It belongs to the mid-to-high-end type of oil seal and is



