NTN-SNR SC 613 DS V-Ring Seal for Plummer Block Housings

Description

The NTN-SNR SC 613 DS is a high-performance V-ring seal engineered for 65 mm shafts. It provides an effective axial sealing solution, primarily used with plummer block bearing housings. This seal is designed to protect bearings from contaminants such as dust, dirt, and moisture, while also effectively retaining lubricants, thereby extending the service life of your machinery.

Specifications

• Manufacturer: NTN-SNR
• Part Number: SC 613 DS
• Product Type: V-Ring Seal
• Shaft Diameter: 65 mm
• Material: Nitrile Butadiene Rubber (NBR)
• Compatibility: Suitable for SN, SNH, and SD series plummer block housings

Application

Ideal for use in a wide range of industrial applications including conveyor systems, agricultural machinery, and general manufacturing equipment where reliable bearing protection is crucial.

Country of Origin

This product is manufactured in France, as indicated by its EAN code.

CO2 Impact

By choosing this new-old-stock seal, you are preventing the emission of approximately 0.4 kg of CO2 associated with the production of a new one. This is a small but meaningful step towards more sustainable industrial maintenance.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?

What is the primary function of a V-ring seal like the SC 613 DS?

The SC 613 DS is an axial seal that fits on the shaft and seals against the face of the bearing housing. Its main job is to prevent contaminants like dust, dirt, and moisture from entering the bearing, while also retaining grease.

Can this seal be used in high-speed applications?

V-ring seals are generally suitable for low to medium-speed applications. For the SC 613 DS, it is important to consult the NTN-SNR technical datasheet for specific permissible circumferential speed limits, which depend on shaft lubrication and alignment.

What housing series is the SC 613 DS compatible with?

This seal is specifically designed to be used with standard plummer block housings, such as the NTN-SNR SN, SNH, and SD series, for a 65 mm diameter shaft. Always verify compatibility with your specific housing model.

PLC2DAY is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026