Rotary shaft seals OA NBR-70

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Product
name

Application

Material

Profile

Standard Hardness
Shore A

Pressure - (max) bar

Temperature

Sliding Speed
(max m/sec)

Dimension

Price

Pressure
Rating

Rotary
Speed

pH
Range

Rotary shaft seals OA NBR-70

NBR-70

0.5

-20°C+110°C

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

Rotary shaft seal type OA in NBR-70 (black) is a standard rotary shaft seal that consists of a rubber-coated metal housing and a sealing lip with a spring.
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
• Wide range of dimensions
• Economical sealing solutions

APPLICATION
Used in almost every industry as a good reliable seal 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
For special applications that require high temperatures or pressure, other materials and models can be used. Please see our other rotary shaft seals.