NSK 6205-H-20T1XADDUM01

NSK Deep Groove Ball Bearing 6205-H-20T1XADDUM01

Description

This is a high-quality deep groove ball bearing from NSK, part number 6205-H-20T1XADDUM01. As a special variant of the standard 6205 series, it is engineered for superior performance in demanding industrial applications. It features double-sided contact seals (DDU) for excellent protection against dust and moisture, extending its service life. This component is new in its original, sealed packaging.

Specifications

• Manufacturer: NSK
• Part Number: 6205-H-20T1XADDUM01
• Bearing Type: Deep Groove Ball Bearing
• Bore Diameter: 25 mm
• Outer Diameter: 52 mm
• Width: 15 mm
• Seals: Double-sided contact seals (DDU type)

Label Info

• Model: 6205-H-20T1XADDU*M01
• Batch Code: NS7S 80718

Application

Ideal for use in electric motors, gearboxes, pumps, conveyors, and other rotating machinery where reliability and resistance to contamination are critical.

Country of Origin

Made in Japan.

CO2 Impact

By purchasing this refurbished bearing, you are contributing to a circular economy and helping to avoid 0.26 kg of CO2 emissions compared to buying a new one. This saving is equivalent to driving a car for 1.3 kilometers.

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 significance of the ‘H-20T1XADDU*M01’ suffix?

This complex suffix indicates a special configuration. ‘H’ often denotes a heavy-duty design, ’20T1X’ is a specific grease code, ‘ADDU’ signifies a double-sided contact seal design for superior protection, and ‘M01’ is a manufacturer-specific variant code. Always verify these codes against your machine’s requirements.

Can I use a standard 6205-DDU bearing as a direct replacement?

While a standard 6205-DDU has identical dimensions (25x52x15 mm) and sealing type, it may not have the same specialized grease or internal clearance/load rating as this specific variant. For critical applications, it is recommended to match the part number exactly or consult the original equipment manufacturer’s specifications.

What are the storage recommendations for this bearing to maintain grease integrity?

To ensure maximum shelf life, store the bearing in its original unopened packaging in a clean, dry environment with a stable temperature (ideally between 15 and 25 deg C). Avoid direct sunlight, high humidity, and vibrations to preserve the quality of the pre-lubricated grease.

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Last Update: Friday, March 13, 2026