A Global Leader in Bearing Technology
NSK Corporation is a major player in the bearing industry, known for its innovative designs and broad product range. With a focus on high-performance engineering, NSK bearings are often found in automotive, aerospace, and industrial machinery applications. The brand is renowned for its durable, efficient, and technologically advanced products.
Decoding NSK Part Numbers
NSK uses a systematic approach to their part numbers, ensuring that every digit or letter in the model conveys specific information. For instance, a common NSK deep groove ball bearing may be denoted as 6001D2RS1:
- 6001: Indicates the basic size and series.
- D2: This could indicate a specific design variation or improved load capacity.
- RS1: Identifies the type of sealing used, often a rubber seal.
The company’s naming conventions extend to other bearing types:
- Tapered Roller Bearings: These might have designations that include additional letters to indicate the contact angle and design modifications for increased thrust capacity.
- Spherical Roller Bearings: These bearings use a similar system with suffixes that reveal cage design, sealing type, and precision grade.
NSK Series and Their Specializations
- Deep Groove Ball Bearings: Like SKF, NSK’s 6000 series provides a broad range of applications from electric motors to general industrial use.
- Angular Contact Ball Bearings: Often used in high-speed spindles and precision machinery, these bearings are designed for high accuracy and load-handling capabilities.
- Tapered Roller Bearings: Ideal for heavy-duty applications such as automotive wheel hubs and gearboxes, where both radial and axial loads are present.
- Spherical Roller Bearings: Known for their ability to handle misalignment and heavy radial loads, making them indispensable in mining, construction, and energy applications.
Why buy NSK Bearings?
Buying NSK bearings are highly regarded for their:
- Innovative Technology: Continuous R&D ensures that NSK products meet the latest industry standards.
- Durability: Engineered for long life even in harsh operating environments.
- Versatility: With a wide range of models and series, NSK bearings can be found in nearly every industry.
- Global Availability: With worldwide shipping, NSK’s products are accessible to engineers and businesses around the globe.
NSK’s catalogs and online configurators further simplify the process of finding the right bearing for your needs.