Shaft seals

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Shaft seals | Choosing the Right Seal
Lipped seals are used for dynamic applications and have several advantages: They are particularly suitable for applications requiring rotary motion, such as rotating parts. They can also be used to seal sliding parts. They are compact. However, they do have a few drawbacks. They are extremely sensitive to pressure and should therefore only be used at low pressures, below 1 bar. You should also be aware of any eccentricity problems, which can lead to...
lip seal
lip seal

Temperature limit: -100 °C - 250 °C

... complicated mechanical face type seals. PTFE lips seal provides the designer a significant improvement in performance over elastomer lips seals at a much lower cost than the mechanical ...

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Ningbo Quantum Seal Co., Ltd.
flat seal
flat seal
DST

Temperature limit: -160 °C - 260 °C
Speed: 1 m/s - 15 m/s

stripsguide Tapes The function of a hydraulic wear ring is to guide the shaft and hole sealing of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
lip gasket
lip gasket
VA

The V-Ring an elastomer axial seal for shaft bearings. It seals axially against a conterface. This type of seal has been used widely for several applications and has ...

lip seal
lip seal
35*50*8

Diameter: 35 mm
Outer diameter: 50 mm

Oil seals prevent internal system fluids from leaking and keep external contamination from entering the system. Leakage and/ or contaminants paths occur between the shaft and the seal ...

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XING TAI S&P MECHANICAL SEAL FACTORY
circular seal
circular seal

Technetics Group Brush Seals – Designed to increase airflow efficiency in engines and compressors Replacing labyrinth seals with brush seals from Technetics Group can reduce leakage ...

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Technetics Group
O-ring seal
O-ring seal

Temperature limit: -100 °C - 327 °C

... However, Epidor Seals and Rubber Technology offers its customers great advantages: - Wide variety of materials. - European and American certifications available. - More than 12,000 references in stock. - Manufacture ...

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Epidor Seals & Rubber Technology
O-ring seal
O-ring seal
7520

Temperature limit: 400 °F
Diameter: 3 mm - 8 mm
Outer diameter: 4.7 mm - 11.4 mm

... is molded slightly smaller than the shaft size so that an interference fit is achieved. It is this tight fit that seals the shaft, which stops material from migrating past, and drives ...

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CinchSeal
lipped seal
lipped seal
CSL series

Temperature limit: -90 °C - 260 °C
Pressure limit: 0 Pa - 1,500,000 Pa
Diameter: 8 mm - 1,200 mm

... General purpose rotary shaft seal. idéal for heighlimits to 5 mm•Suitable for unhardened sharfts as well•Typical Applications: Compressors, Pumps. MixersActuators. Blowers. Strirnng Systems . Fltting ...

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Ningbo Chenming Seals Manufacturing Co., Ltd.
O-ring seal
O-ring seal
FMH-50A

Features 1/4" shaft versions house two ball bearings that support the shaft of the o-ring seal for the smooth, low-torque operation usually found only in expensive motion feedthroughs Bronze ...

O-ring seal
O-ring seal

... to prevent leaks, and minimum friction and wear. Repack-S seal designs achieve this. They provide a leak free barrier between moving and stationary surfaces in applications such as rotating shafts and ...

lipped seal
lipped seal
DRS series

Diameter: 35 mm - 160 mm

... complete kit and comprise a seal carrier with an integral rotary shaft seal, a gasket and hexagonal socket cap screws for fixing the carrier to the central washer of the bearing.

lip seal
lip seal

Rotary Shaft Seals What Is the Purpose of a Seal? Today there is a wide selection of designs available for use in rotary applications. They range from the traditional single and double ...

O-ring seal
O-ring seal
ace5000™

Temperature limit: -40 °C - 220 °C
Diameter: 40 mm - 160 mm

... and eliminates the requirement of not only a barrier-fluid but also any chances of seal-face contamination into the product. The specially developed system between the shaft protection sleeve and the ...

lip seal
lip seal
MS series

Diameter: 6 mm - 95 mm
Outer diameter: 14 mm - 120 mm

... the shaft. The sealing orientation and direction is important to consider for oil seals and grease seals. Rod seals are radial seals. The seal ...

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