Bearing 4209 2RS KBS



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Product detailed description
Bearing 4209 2RS KBS: Reliable Performance for Industrial Applications
The 4209 2RS KBS is a high-quality deep groove ball bearing designed to deliver exceptional durability and smooth operation in a wide range of mechanical systems. Manufactured to meet stringent industry standards, this bearing is an ideal choice for applications requiring reliable radial and axial load support with protection against contaminants and moisture.
This bearing features a double rubber seal (2RS) on both sides, which effectively prevents the ingress of dust, dirt, and liquids, thereby extending its service life and reducing maintenance requirements. The KBS designation indicates the manufacturer’s specific design and quality assurance, ensuring consistent performance under demanding conditions.
Key Features of 4209 2RS KBS
- Robust deep groove ball bearing construction for versatile use
- Double rubber seals (2RS) providing excellent protection against contaminants
- High-quality steel material offering strong resistance to wear and corrosion
- Precision engineering ensuring low friction and smooth rotation
- Suitable for moderate to high-speed applications across various industries
Applications
The 4209 2RS KBS is commonly used in electric motors, pumps, gearboxes, agricultural machinery, and conveyor systems. Its sealed design makes it particularly suitable for environments where exposure to dust, dirt, and moisture is a concern.
Technical Specifications
The bearing conforms to the standard dimensions for 4209 series bearings:
- Inner Diameter (d): 45 mm
- Outer Diameter (D): 85 mm
- Width (B): 19 mm
These dimensions ensure easy replacement and compatibility with a wide range of machinery components.
Invest in the 4209 2RS KBS to achieve enhanced operational efficiency and longevity in your mechanical systems. Whether for industrial or commercial use, this bearing is engineered to meet rigorous demands and deliver reliable performance day after day.

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KBS: Leading Manufacturer of Bearings and Transmission Technology
About KBS
KBS is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology. Established with a commitment to innovation and engineering excellence, KBS has grown into a trusted partner for customers across various industrial sectors.
Company History
Since its inception, KBS has focused on delivering precision-engineered solutions for mechanical movement and power transmission. Over the years, the company has continuously expanded its product portfolio and embraced cutting-edge technologies to maintain its position at the forefront of the bearing and transmission industry.
Product Range
KBS offers a comprehensive range of products designed to meet diverse industrial needs. Their product lineup includes:
- Ball Bearings: Standard, deep groove, and angular contact bearings for smooth rotational movement.
- Roller Bearings: Cylindrical, tapered, and spherical roller bearings optimized for heavy-load applications.
- Transmission Components: Gearboxes, couplings, and drive shafts tailored for efficient power transmission.
- Specialized Bearings: Customized solutions for extreme conditions and specialized machinery.
- Linear Motion Systems: Precision linear guides and components for accurate positioning.
Main Focus and Technologies
KBS emphasizes durability, precision, and innovation in its product development. The company invests in research and development to incorporate advanced materials and manufacturing techniques, ensuring high-performance bearings and transmission components suitable for demanding applications.
Technologies such as enhanced lubrication systems, heat treatment processes, and precision machining are integral to the KBS manufacturing philosophy, enabling longer service life and superior operational efficiency.
Application Areas
KBS products are widely used across various industries, including but not limited to:
- Automotive and Transportation
- Industrial Machinery and Equipment
- Renewable Energy Systems
- Aerospace and Defense
- Construction and Heavy Equipment
- Robotics and Automation
The versatility and robustness of KBS bearings and transmission technology make them ideal for applications requiring reliability and precision under challenging operational conditions.
Company Headquarters
While specific details about KBS's headquarters are not publicly disclosed, the company maintains a global presence with manufacturing, engineering, and sales facilities strategically located to support its international customer base.