Bearing 30203 A KINEX



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Product detailed description
Bearing 30203 A KINEX: High-Quality Performance and Reliability
Bearing 30203 A KINEX is a premium-grade cylindrical roller bearing designed for demanding industrial applications. Manufactured by KINEX, a trusted name in the bearing industry, this bearing guarantees exceptional durability, smooth operation, and enhanced load-bearing capacity. It is engineered to meet the rigorous requirements of machinery in sectors such as automotive, agriculture, construction, and manufacturing.
Constructed with high-quality materials and precision engineering, the 30203 A KINEX bearing offers reliable performance under heavy radial loads and moderate axial loads. Its robust design ensures reduced friction and heat generation, contributing to longer service life and improved efficiency of rotating equipment.
Key Features and Benefits
- Type: Cylindrical roller bearing
- Brand: KINEX
- Designation: 30203 A KINEX
- Load Capacity: Optimized for heavy radial loads
- Durability: High resistance to wear and fatigue
- Precision: Manufactured to tight tolerances for smooth operation
- Versatility: Suitable for various industrial machinery and applications
Dimensions and Specifications
The bearing 30203 A KINEX has the following standardized dimensions:
- Inner Diameter (d): 17 mm
- Outer Diameter (D): 40 mm
- Width (B): 12 mm
These dimensions make the 30203 A KINEX ideal for installations where compact size and high performance are required. The bearing’s design ensures easy integration into existing systems, minimizing downtime and maintenance efforts.
Applications
Bearing 30203 A KINEX is widely used in:
- Electric motors and generators
- Gearboxes and transmissions
- Pumps and compressors
- Machine tools and industrial equipment
- Agricultural machinery
- Construction equipment
Its robust construction and precise engineering make it suitable for both high-speed and heavy-load applications, ensuring reliable operation even in harsh conditions.
Why Choose Bearing 30203 A KINEX?
Choosing the 30203 A KINEX bearing means investing in a product that combines quality, performance, and longevity. The bearing is designed to reduce maintenance costs and downtime, contributing to increased productivity and operational efficiency. Whether you are upgrading existing machinery or designing new equipment, this bearing offers the reliability and performance you need.
Experience superior reliability and smooth operation with bearing 30203 A KINEX – the choice for professionals who demand the best in bearing technology.

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KINEX: Leading Manufacturer of Bearings and Transmission Technology
KINEX is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology solutions. With decades of experience in the industry, KINEX has established itself as a trusted partner for a wide range of industrial and mechanical applications worldwide.
Company History
Founded in the early 1990s, KINEX has grown steadily from a local bearing producer to a global supplier. The company’s commitment to innovation, quality, and customer satisfaction has driven continuous development and expansion. Over the years, KINEX has integrated cutting-edge production technologies and rigorous quality control systems, ensuring durable and reliable products for diverse industries.
Product Range
KINEX offers an extensive range of bearings and transmission components designed to meet the highest standards of performance and durability.
- Ball Bearings: Deep groove ball bearings, angular contact ball bearings, and self-aligning ball bearings.
- Roller Bearings: Cylindrical roller bearings, spherical roller bearings, and tapered roller bearings.
- Custom Bearings: Specially engineered solutions tailored for unique mechanical and industrial requirements.
- Transmission Technology: Couplings, shaft components, and precision mechanical transmission parts.
- Maintenance and Replacement Parts: Seals, lubrication systems, and bearing accessories to ensure long-lasting operation.
Main Focus and Innovation
KINEX focuses on providing reliable, high-performance bearing solutions that reduce friction and wear, enhancing machine lifespan and efficiency. Their products are developed with precision engineering, utilizing advanced materials and manufacturing technologies. Sustainability and energy efficiency are also key pillars of their innovation strategy, aiming to support eco-friendly industry practices.
Application Areas
KINEX bearings and transmission technologies serve a broad spectrum of applications, including but not limited to:
- Automotive industry
- Industrial machinery and automation
- Renewable energy systems, such as wind turbines
- Construction and agricultural equipment
- Railway and transportation systems
- Electronics and precision instruments
Company Headquarters
KINEX is headquartered in Slovakia, strategically positioned in Central Europe. This location enables efficient distribution across European markets as well as global reach through its extensive network of distributors and partners.