Oil Seal 130x160x13 B2 NBR Dichtomatik

Applications

The Oil Seal 130x160x13 B2 NBR Dichtomatik is a single-lip radial shaft seal designed for standard industrial applications where reliable sealing and low friction are required. The B2 design is intended for clean operating environments in which no additional dust lip is necessary. This oil seal is commonly used in gearboxes, pumps, electric motors, production machinery and drive systems.

Advantages

The single-lip construction allows stable operation at varying rotational speeds while minimizing shaft wear. The NBR elastomer provides good resistance to mineral oils, greases and commonly used industrial lubricants. A metal-reinforced outer case ensures secure seating in the housing, and the integrated garter spring maintains constant radial pressure on the shaft, resulting in consistent sealing performance and long service life.

Technical data

• Size: 130x160x13 mm

• Type: B2 - single-lip oil seal

• Sealing material: NBR (nitrile rubber)

• Design: metal case, spring-loaded sealing lip

• Function: radial sealing of rotating shafts

Main description

The Oil Seal 130x160x13 B2 NBR Dichtomatik is a proven technical sealing solution developed for reliable performance in industrial shaft applications. As a single-lip oil seal, it focuses on effective retention of oil and grease while maintaining low friction and stable operating parameters.

The NBR sealing lip offers good elasticity and resistance to ageing when exposed to mineral oils and lubricants. The B2 design, without an additional dust lip, makes this seal an optimal choice for applications with controlled cleanliness. The rigid metal case ensures dimensional stability and precise fit in the housing, even during continuous operation.

With its standard 130x160x13 mm dimensions, this radial shaft seal is widely used for maintenance, replacement and OEM applications. It is suitable for industrial machinery, drive units and auxiliary hydraulic or pneumatic systems where dependable sealing and operational efficiency are required.

FAQ

Is the B2 oil seal a single-lip design?
Yes, the B2 designation indicates a single-lip oil seal without a dust lip.

What material is used for the sealing lip?
The sealing lip is made of NBR (nitrile rubber), suitable for oils and greases.

Where is this oil seal typically used?
In gearboxes, pumps, electric motors and industrial machinery operating in clean environments.

Is this oil seal suitable for continuous operation?
Yes, it is designed for long-term operation under standard industrial conditions.

Does this oil seal require special installation?
Installation should follow standard radial shaft seal mounting procedures, ensuring cleanliness and proper shaft alignment.