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40mm rubber gasket. Plumbing Systems 40mm rubber gaskets are commonly used in plumbing systems to provide a watertight seal between pipes, fittings, and valves. Their chemical resistance and temperature resistance make them suitable for use in both hot and cold water systems.
Cassette seals are designed to maximise grease or oil retention and protection against liquid or solid contaminants. These seals are provided with their own bushings in which dirt is kept out and oil/grease kept in by a multi-lip seal.
Before you start installing oil seals, you need to choose the right size and type of oil seal for your application. Oil seals come in a variety of sizes and materials, so it's important to choose the right one for your needs. Consider factors such as temperature, pressure, and fluid compatibility when choosing an oil seal.
-20 °C to + 130 °C
Bore inlet chamfer Material Code ISO 1629

Figure 3: Lip type
Its sealing edge comes in full contact with the shaft surface in order to provide excellent sealing performance.
(See Figure 3.)
② Spring code
Remove the key and keep it safe until ready to refit the pulley.
In addition to their sealing and durability properties, natural rubber gaskets also offer excellent resistance to a wide range of chemicals, including oils, solvents, and acids
. This makes them suitable for use in harsh industrial environments where exposure to corrosive substances is common.natural rubber gasket

4) Allowable total eccentricity
With minor lip
Type code
Table 3: Features of each seal type
Oil seals come in a range of sizes ranging from 0 cm to 33 cm, and choosing the right size is critical to performance. The size of an oil seal is determined by the following dimensions:
I’m ready for my high mileage oil change!
-50 °C to + 150 °C