Similarities between TC oil seal and TG oil seal:
1. these two kinds of oil seal are a type of skeleton oil seal.
2. TG oil seal and TC oil seal are double lips with spring skeleton oil seal.
3. TG oil seal and TC oil seal are coated with rubber framework oil seal.
4. TG oil seal and TC oil seal are the same in inner diameter sealing effect.
So what is the difference between TC oil seal and TG oil seal?
1. TG oil seal outer ring with thread, TC oil seal outer ring is smooth rubber surface, without thread.
2. TG oil seal has lower roughness requirements for cavity processing than TC oil seal.
3. TG oil seal is more suitable for the environment where the outer diameter seal is required.
