High-Quality Nachi Deep Groove Ball Bearing 6201-2NSE

Description

This is a premium quality deep groove ball bearing from the Japanese manufacturer Nachi, model 6201-2NSE. Measuring 12x32x10 mm, this bearing is engineered for durability and reliability in a wide range of industrial applications. It features double-sided, non-contact rubber seals (2NSE) that provide an excellent balance of protection against contaminants and low frictional torque, making it suitable for high-speed operations.

Specifications

• Type: Deep Groove Ball Bearing
• Model: 6201-2NSE
• Manufacturer: Nachi
• Bore Diameter: 12 mm
• Outside Diameter: 32 mm
• Width: 10 mm
• Seals: 2NSE (Double-sided, non-contact rubber)

Label Info

• NACHI 6201-2NSE
• JAPAN

Application

This versatile bearing is commonly used in electric motors, gearboxes, automotive components, pumps, and other machinery where precise and reliable rotational motion is critical.

Country of Origin

Manufactured in Japan.

CO2 Impact

By choosing this pre-owned bearing, you save 0.07 kg of CO2 compared to a new part. This is equivalent to charging a smartphone more than 8 times.

Availability

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

FAQ

What is the difference between a 2NSE seal and a 2RS seal on a bearing?

The '2NSE' suffix on a Nachi bearing indicates a non-contact rubber seal on both sides. This design offers low friction and is suitable for high-speed applications, while still providing good protection against contaminants. In contrast, '2RS' (or 'LLU' for Nachi) indicates a contact seal, which provides a superior seal against moisture and fine dust but generates more friction and has lower speed limits.

Yes, the Nachi 6201-2NSE bearing comes pre-lubricated with a high-quality grease suitable for a wide range of operating conditions and temperatures. The non-contact seals are designed to retain this grease for the life of the bearing. It is generally not recommended to add more grease or use oil, as this can damage the seals and compromise the original lubrication.

Deep groove ball bearings like the 6201-2NSE are primarily designed to handle radial loads. While they can accommodate some axial loads in both directions, they are not ideal for applications with high thrust. For significant axial loads, an angular contact ball bearing or a thrust bearing would be a more appropriate choice.

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Last Update: Friday, March 13, 2026