AKN TSNX314A

AKN TSNX 314 A Four-lip Seal for Bearing Housings

Description

The AKN TSNX 314 A is a high-performance four-lip seal designed to provide superior protection for bearings in split plummer block housings. It effectively prevents the ingress of contaminants such as dust and moisture while ensuring reliable retention of grease lubrication. This seal is an essential component for maximizing bearing service life in demanding industrial environments.

Specifications

• Brand: AKN
• Model: TSNX 314 A
• Type: Four-lip Seal
• Compatibility: Designed for standard bearing housings, such as the SNL 314 series.
• Material: High-quality Acrylonitrile-butadiene rubber (NBR)

Label Info

• Manufacturer: AKN
• Part Number: TSNX 314 A

Application

This seal is ideal for use in a wide range of applications including conveyor systems, industrial fans, agricultural machinery, and general manufacturing equipment where split plummer block housings are utilized.

CO2 Impact

Opting for this component helps avoid the CO2 emissions associated with new production. By reusing this part, you contribute to a more sustainable industrial ecosystem.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the primary advantage of a four-lip seal like the TSNX 314 A over a standard V-ring seal?

A four-lip seal provides superior sealing efficiency, especially in split housings. Its design offers multiple sealing barriers against both fine and coarse contaminants while effectively retaining grease, which is critical for bearing longevity. It also creates less friction than some other seal types, leading to lower operating temperatures.

Is the TSNX 314 A made from NBR or Viton, and what is the temperature range?

Standard TSN type seals, including the AKN TSNX 314 A, are typically made from Acrylonitrile-butadiene rubber (NBR). This material offers excellent resistance to mineral oils and greases and has a typical operating temperature range from -40 deg C to +100 deg C. For higher temperatures or specific chemical exposures, other materials may be required.

Can this seal be used for oil-lubricated bearings, or is it only for grease?

The TSNX 314 A is primarily designed for grease lubrication, which is the most common method for bearings in plummer block housings. While it can handle some oil splash, it is not recommended for housings with a constant oil level or oil bath lubrication systems, as more specialized seals are required for those applications.

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Last Update: Friday, March 13, 2026