Bearing 689 2Z IBU



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Product detailed description
bearing 689 2Z IBU – High-Performance Sealed Ball Bearing
The bearing 689 2Z IBU is a precision-engineered deep groove ball bearing known for its robust performance and reliability in various mechanical applications. Designed to accommodate radial and axial loads, this bearing features two metal shields (2Z) that provide effective protection against dust, dirt, and other contaminants, ensuring a longer service life and reduced maintenance requirements.
Manufactured with high-quality steel materials and adhering to strict industry standards, the bearing 689 2Z IBU delivers smooth operation with minimal friction and noise. The "IBU" designation represents a specific manufacturer or series variant, indicating tailored specifications for enhanced durability and performance.
Key Features of bearing 689 2Z IBU
- Type: Deep groove ball bearing
- Shielding: 2Z – Metal shields on both sides for protection against contaminants
- Material: High-grade bearing steel for excellent wear resistance
- Load Capacity: Suitable for both radial and moderate axial loads
- Noise Level: Low noise and vibration for smooth operation
- Maintenance: Sealed design reduces lubrication needs and extends service intervals
Dimensions and Specifications
The bearing 689 2Z IBU has standardized dimensions as follows:
- Inner Diameter (ID): 9 mm
- Outer Diameter (OD): 17 mm
- Width: 5 mm
These compact dimensions make the bearing 689 2Z IBU ideal for applications in small electric motors, household appliances, instrumentation, and other precision equipment where space constraints and reliable performance are crucial.
Applications of bearing 689 2Z IBU
This bearing is widely used in industries such as automotive, electronics, industrial machinery, and consumer goods. Its sealed design and durable construction make it perfect for environments that require robust protection against dust and moisture, such as:
- Electric motors and generators
- Power tools and garden equipment
- Medical devices and laboratory instruments
- Office and household appliances
With the bearing 689 2Z IBU, engineers and technicians can ensure efficient operation, reduced downtime, and enhanced equipment longevity.

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IBU: Leading Manufacturer of Bearings and Transmission Technology
Company Overview
IBU is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology. With a strong commitment to innovation and precision engineering, IBU has established itself as a trusted partner in various industrial sectors worldwide.
History and Background
Founded several decades ago, IBU has continually evolved by integrating cutting-edge technologies and expanding its product portfolio. The company’s dedication to quality and customer satisfaction has enabled it to grow from a regional supplier to an international manufacturer recognized for reliability and performance.
Product Range
IBU offers an extensive range of products focused on bearing and transmission solutions, including:
- Ball Bearings: Designed for high precision and durability in diverse applications.
- Roller Bearings: Suitable for heavy load and high-speed operations.
- Transmission Components: Including gearboxes, coupling systems, and belt drives.
- Custom-engineered Bearings: Tailored solutions for specialized industrial needs.
Main Focus and Technologies
IBU’s core focus lies in developing transmission technology that enhances efficiency and longevity of machinery. The company invests heavily in research and development to pioneer:
- Advanced bearing materials for increased wear resistance
- Innovative sealing solutions to prevent contamination
- Energy-efficient transmission systems to reduce operational costs
Application Areas
IBU’s products serve a broad spectrum of industries, including but not limited to:
- Automotive Manufacturing
- Industrial Machinery
- Aerospace Engineering
- Renewable Energy Systems
- Robotics and Automation
These application areas benefit from IBU’s commitment to quality, reliability, and technological advancement, ensuring optimal performance in demanding environments.
Company Headquarters
IBU is headquartered in Germany, a global hub for mechanical engineering and industrial innovation. From this central location, the company manages its operations, production, and global distribution network.