Rotary shaft seals OAUR NBR-70

Rotary shaft seals, also known as oil seals, compression glands, simmer rings etc.

Rotary shaft seal type OAUR in NRB-70 (black) is a single-acting standard rotary shaft seal that consists of a rubber-coated metal housing and a sealing lip without a spring, which produces less friction and heat. Futhermore the outside is with groove, which means better sealing effect.

The Rotary shaft seal is designed to seal against grease, oil and water in rotary applications. A standard oil seal ring is designed to run at a maximum pressure of 0.5 bar.

PROFILE

 

PRODUCT ADVANTAGES
• Easy installation and removal
• Can be used both for static and rotating applications
• Good resistance to many mineral oils and greases
• Good heat resistance
• Good for low friction and low heat
• Good for compact designs
• Wide range of dimensions
• Economical sealing solutions

APPLICATION
Used in almost every industry as a good reliable sealing in rotating machines, shafts, axles, power tools and gearboxes.

INSTALLATION
Installation according to DIN 3760. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

NOTES
OAU should not be used in dusty environments.
For special applications that requires high temperatures or pressure, other materials and models can be used. Please see our other rotary shaft seals.