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|
Product name |
ProductApplication | Material | Profile |
Standard Hardness Shore A |
Pressure - (max) bar | Temperature |
Sliding Speed (max m/sec) |
Dimension | Price |
Pressure Rating |
Rotary Speed |
pH Range |
Dimensions |
| Rotary shaft seals OAS-P NBR-70 | NBR-70 |
|
8 | -20°C+110°C | 12 |
Rotary shaft seals, also known as oil seals, compression glands, simmer rings etc.
Rotary shaft seal type OAS-P in NBR-70 (black) is a special rotary shaft seal that consists of a rubber-coated metal housing, a sealing lip with a spring and an additional dust lip which protects the main sealing lip from outside contamination. The OAS-P type has a reinforced sealing lip for medium pressure which allows this design to function at up to 8 bar.
The spring is made of regular unalloyed spring steel.
The Rotary shaft seal is designed to seal against grease, oil and water in rotary applications.
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 in dusty environments
• Functions also at low pressure
APPLICATION
Used in almost every industry as a good reliable sealing in rotating machines, shafts, axles, power tools and gearboxes. The OAS-P type is often used in applications where low pressure can occur.
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
The additional sealing lip can cause increased temperature because of friction.
For special applications that require high temperatures or pressure, other materials and models can be used. Please see our other rotary shaft seals.
