Type A

Product group:
Rotary shaft seal
Design:
A = outer surface rubber-coated
Material:
NBR 70
Colour:
black

Produktdata

Operational application limits

Pressure (Mpa/bar): ≤ 0.05/0.5
Temperature (°C): -40 to +100
Peripheral speed (m/s): ≤ 12

Media

Good chemical resistance to many mineral oils and greases.

Function

The A is a single-action rotary shaft seal for rotating or pivoting shafts with optional protective lip sealing action (ASL) on the side facing away from the medium, against dirt accumulation from the outside. The elastomer outer sheath provides good static sealing, good thermal expansion balance e.g. in light-metal housings, better sealing with greater roughness and secure sealing for split housings as well as good static sealing with thin fluid or gaseous media.

Installation

Suitable tools should be used for installation. It is recommended that the installation housing is designed to provide the rotary shaft seal with axial support.

Applications

Sealing of rotating machine elements such as shafts, hubs and axles.