Table of Contents
Toggleoil seal types
There are many types of oil seals, and each oil seal has many models. They are found in automobiles, aviation, and mechanical equipment.
Skeleton oil seal
Skeleton oil seals are mainly TC oil seals and TG4 oil seals. TC oil seals and TG4 oil seals are internal skeleton oil seals. There are more than 5,000 models. They are the most widely used oil seals and the most standard oil seal series. Of course, TC derivatives also include SC, VC, and KC. They are only slightly different in structure from TC, but they are not as widely used as TC, and most of them are customized products according to needs. TC is mainly used in bearings and some machinery such as tractors.
High pressure oil seal
High-pressure oil seals are mainly of two types: TCV and TCN. Currently, the most famous brands of TCV and TCN are CFW and NOK. TCV oil seals are skeleton oil seals, and TCN are combination oil seals. The pressure resistance of TCN oil seals is greater than that of TCV oil seals. CFW is mainly used in Hydraulic pumps and other pressure-resistant environments.
Hydraulic oil seal
Hydraulic oil seals are mainly made of polyurethane materials. The main features of hydraulic oil seals are wear resistance, tear resistance, and high temperature resistance. The main best-selling oil seals for hydraulic oil seals are UN oil seals, as well as UHS, IDI, JA, SPGW, KDAS, ODU oil seals. Hydraulic oil seals are mainly used in hydraulic systems, hydraulic cylinders and pistons.
Car oil seal
There are many types of automobile oil seals because there are many car models. According to the car models, they can be divided into oil seal koyo and toyota oil seal.
, auto oil seal. Can be divided into
Hub oil seal
Hub oil seals are the same as cassette oil seals and hub seal truck. They are mainly used in automobile wheels or agricultural machinery. They are also called mud-water oil seals. The most common ones are combination oil seals.
HTCR oil seal
HTCR oil seal and HTCL oil seal are the same type. They are both skeleton oil seals. They are used on automobile engines. They are called HTC because of the oil return line on the inner lip. HTCL and HTCR are because the oil return line is clockwise and counterclockwise. There is a difference depending on the hour hand.
TB oil seal
The main outer frame of TB oil seal is made of iron, and a small amount of rubber is synthesized inside. TB oil seal is more used in environments with high rotation and precision, because TB oil seal is positioned accurately and is more wear-resistant.
TA oil seal
TA oil seal has better sealing and can achieve double sealing of liquid and gas. It is mainly used in high-speed rotation and high-temperature environments.
Power streeing Oil seal
Power streeing oil seals are mainly used in automobile steering gear systems to prevent dust steering gear wear and dust from entering.
Crankshaft oil seal
Crankshaft oil seal is used in automobile crankshafts to prevent automobile engine oil leakage.
Oil seal valve
Valve oil seals are widely used in automobiles and are used on engines and valves.
Other car oil seal
oil seal differential, oil seal drive shaft
Oil seal material
Oil seals are mainly made of nitrile and fluorine rubber materials. Nitrile is usually black and brown, fluorine rubber is brown, NBR oil seal, Viton oil seal, fkm oil seal.
Oil seal double lip
Oil seals such as TC and HTCL are double lips. The double lips are two grooves on the inner diameter of the oil seal. Generally, UN oil seal is a single lip and SC oil seal is a single lip. Usually a double lip oil seal refers to a TC oil seal.
Purpose of oil seal
The main purpose of the oil seal is to prevent oil leakage and prevent dust from entering.
Leave A Comment