Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

Bearing 6021 z

(107 products available)

About bearing 6021 z

Introduction to Bearing 6021 Z

The bearing 6021 Z is a crucial component in various mechanical systems, designed to minimize friction between moving parts and ensure efficient operation. This particular bearing type features a single shield on one side which protects against dirt and moisture while maintaining optimal lubrication. With its robust performance and durability, bearing 6021 Z has become a popular choice in numerous applications, ranging from automotive to industrial machinery.

Types of Bearing 6021 Z

Bearing 6021 Z is classified primarily based on its design and application. Here are some common variations:

  • Deep Groove Ball Bearings: The standard type that offers versatility and can accommodate radial and axial loads.
  • Single Shielded: Features one side shield which helps in preventing contaminants from entering, while reducing overall friction.
  • High-Speed Versions: Engineered for high rotational speeds, suitable for applications requiring high performance.
  • Stainless Steel Variants: Ideal for corrosive environments where resistance to rust and wear is necessary.

Applications of Bearing 6021 Z

The versatility of bearing 6021 Z means it finds use across a wide array of industries and applications:

  • Automotive Industry: Utilized in wheel hubs, electric motors, and gearboxes to enhance vehicle performance.
  • Industrial Machinery: Essential in conveyor systems, pumps, and compressors for reliable operation and longevity.
  • Home Appliances: Found in devices such as washing machines and refrigerators, ensuring smooth operation.
  • Electric Motors: Plays a vital role in reducing friction in the rotor assembly, improving efficiency.

Benefits and Features of Bearing 6021 Z

Choosing the right bearing can significantly impact operational efficiency. Here are the standout features and benefits of bearing 6021 Z:

  • Durability: Built to withstand high loads and stress, ensuring long service life.
  • Reduced Friction: Designed to minimize friction, which enhances energy efficiency and performance.
  • Temperature Resistance: Capable of functioning effectively across a wide temperature range, making it suitable for various environments.
  • Low Maintenance: The design allows for prolonged use with minimal need for servicing, which results in cost savings over time.
  • Easy Installation: Standardized sizing ensures compatibility with numerous applications, simplifying the replacement and fitting process.