Radial shaft seals / shaft seals
In addition to the complete range of shapes and dimensions of radial shaft seals according to DIN 3760/3761, we also supply all designs of axial shaft seals (V-rings) as well as shaft sleeves. Seals for rotary distributors, rotary actuators, hydraulic motors and tool spindles of all types are manufactured for rotary / swivel movements.
Standard profiles
The standard profiles shown below are seals that represent the state of the art. We manufacture these standard seals in-house or supply them as moulded parts from approved partners for all required groove dimensions in a variety of materials.
Depending on the quantity, the material and your requirements, we will offer you seals in the appropriate manufacturing process.
A general overview and more information about them are listed in the following categories:
- radial shaft seals
Choosing the correct profile
The more information is known, the better a sealing system can be adapted to a specific application.
To choose the right profile and the optimal material, the following criteria are important:
- installation space
- double-acting or single-acting
- pressure range
- temperature range
- medium
- rotation / swivel speed
- counterface
- mounting possibility
- friction behavior
- tightness
- service life expectancy
- price
- availability
Radial shaft seals
- universal operation
- gearbox
- high sliding speed
- low pressures
- special solutions for extreme sliding speeds
- low friction
- steel, stainless steel
- plastic
- aluminium
- gunmetal
- steel, stainless steel
- special materials
Pressure range: | up to 10 bar |
Sliding speeds: | up to 30 m/s |
Temperature range: | -40 to +220 °C (depending on material) |