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CRS1, CRSH1, CRSA1 and CRSHA1 radial shaft seals for oil applications

CR Seals product logotype landscape
CRS1
The CRS1 (fig 1), CRSH1 (fig 2), CRSA1 (fig 3) and CRSHA1 (fig 4) seals are designed with a metal case and a conventional spring-loaded sealing lip. Some of them have a sealant on the outside diameter to compensate for imperfections in the housing bore.







CRS1: Seal with a single steel case, a conventional sealing lip and a carbon steel garter spring.
CRSA1: Seal with a single steel case, a conventional sealing lip, a carbon steel garter spring and an auxiliary, contacting lip.
CRSH1: Seal with a double steel case, a conventional sealing lip and a carbon steel garter spring.
CRSHA1: Seal with a double steel case, a conventional sealing lip, a carbon steel garter spring and an auxiliary, contacting lip.
CRS seals are available with sealing lips made of nitrile rubber for general-purpose applications and of fluoro rubber, providing improved high temperature and chemical resistance.
The permissible operating conditions are provided in the Seal selection table.
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