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TC type oil seal is one of the most commonly used Standard shaft oil seals with double lips and single spring outside frame.Standard shaft seals include the latest profiles, 91视频H污污 oil seals are manufactured to ISO 6194, DIN 3760 or DIN 3761.They are usually non-pressure and are based on fluid type, external contamination level, shaft mass and housing (hardness, surface roughness, material), speed, temperature, etc.
KC type oil seal is composed of a metal skeleton with rubber wrap, no spring, with a main seal lip and an additional anti-pollution seal lip to form a double seal lip oil seal.The metal skeleton material is made of Steel-AISI 1010, and the rubber part is made of HNBR,EPDM,NBR,FKM, etc
DC type oil seal, consisting of two oppositely oriented sealing lips, is used to separate fluids. There is a spring on each of the two main lips, and a rubber shell encloses the metal skeleton. Mainly used in various rotary shafts, machine tools, agricultural machinery, construction machinery, gear boxes and motors and pumps.
VC type oil seal, by rubber material wrapped metal skeleton, no spring of the main seal lip, metal skeleton main material for steel - AISI 1010, VC oil seal good point: has a very good static seal effect, very good thermal expansion compensation, the shell allows greater roughness, the main seal lip produces low level of friction and heat
SB type oil seal, has a metal case for support, has a spring and a main lip. The metal shell is mainly made of steel or SUS304 and SUS316, the spring is made of steel and SUS316, and the rubber part is mainly made of NBR,FKM,EPDM, ACM and so on. SB oil seals have the advantage of good radial stiffness, especially for large diameters.
TB type Oil Seal: External metal housing with spring, with a primary lip and a pollution-proof secondary lip. The metal shell material is mainly carbon steel, SUS304, SUS316, etc. The spring is mainly made of carbon steel and stainless steel, and the rubber part is mainly made of nitrile rubber, EPDM rubber, FKM and other materials.