INA TWC2233 Thrust Roller Bearing Washer Open End 1-3/8″ ID 2-1/16″ OD

Description

Product Overview

The INA TWC2233 thrust roller bearing washer is a precision‑engineered component designed to support axial loads in a wide range of industrial machinery. Constructed from through‑hardened chromium steel, the washer offers exceptional resistance to deformation and wear, even under heavy load conditions. Its open‑end design provides a 1‑3/8″ inner diameter and a 2‑1/16″ outer diameter, matching the specifications of INA TC‑series axial needle roller bearings. The ground raceway ensures smooth operation at high speeds, reducing vibration and extending service life.

Key dimensions include a compact 2.6 × 1.5 × 2.6 inch package, weighing only 0.8 ounces, which makes it easy to handle during installation and maintenance. The product was first released on December 12, 2011, and has since earned a solid reputation, ranking #62 in the Thrust Roller Bearings category on Amazon. Its robust construction and precise tolerances make it suitable for demanding environments such as manufacturing lines, material handling equipment, and heavy‑duty gearboxes.

Designed for compatibility with INA TC‑series axial needle roller bearings, this washer eliminates the need for adjacent components to serve as raceways, simplifying assembly and reducing the risk of misalignment. The through‑hardened chromium steel material provides a hard, wear‑resistant surface that maintains its geometry over prolonged service periods, ensuring consistent performance and reducing downtime.

In addition to its mechanical advantages, the INA TWC2233 washer benefits from INA’s rigorous quality control processes. Each unit undergoes thorough testing for dimensional accuracy, surface finish, and load‑bearing capacity, guaranteeing that the product meets or exceeds industry standards. This commitment to quality translates into reliable operation, even in harsh conditions where temperature fluctuations and contaminants are common.

Overall, the INA TWC2233 thrust roller bearing washer combines durability, precision, and ease of integration, making it a valuable component for engineers seeking to enhance the reliability and efficiency of their equipment.

Usage

The washer is ideally suited for applications that require axial load support without relying on surrounding components as raceways. Typical use cases include industrial conveyors, high‑speed spindle assemblies, and heavy‑duty gearboxes where precise alignment and load distribution are critical. Its open‑end design allows for straightforward installation and removal, facilitating routine maintenance and reducing service time.

In manufacturing environments, the INA TWC2233 can be employed in machines that experience frequent start‑stop cycles, such as stamping presses and injection molding equipment. The hardened steel construction ensures that the washer can withstand the repetitive stresses associated with these operations, while the ground raceway minimizes friction and heat buildup.

For material handling systems, the washer provides reliable axial support for rollers and shafts that move large loads across conveyor belts. Its compact size and lightweight nature enable easy integration into existing designs, and the precise dimensions help maintain alignment, reducing wear on adjacent components.

Engineers and maintenance technicians appreciate the washer’s compatibility with INA TC‑series needle roller bearings, as it simplifies the selection process and ensures a proper fit. This compatibility also means that the washer can be used as a direct replacement in legacy equipment, extending the service life of older machines without the need for extensive redesign.

Why Choose Us

Choosing the INA TWC2233 means selecting a component backed by decades of expertise in bearing technology. INA’s reputation for manufacturing high‑quality bearings is reflected in the meticulous engineering of this washer, which adheres to strict tolerances and undergoes comprehensive testing before leaving the factory.

Our commitment to durability is evident in the use of through‑hardened chromium steel, a material known for its superior hardness and resistance to wear. This ensures that the washer maintains its structural integrity even under extreme axial loads, reducing the likelihood of premature failure and the associated costs of downtime.

We also prioritize customer support, offering technical assistance throughout the product lifecycle. Whether you need guidance on installation, compatibility checks, or troubleshooting, our experienced engineering team is available to provide prompt, accurate information.

In addition, the INA TWC2233 is manufactured in facilities that follow ISO 9001 quality management standards, guaranteeing consistent product performance and traceability. This level of quality assurance gives you confidence that each washer meets the high standards required for critical industrial applications.

Key Features

• Through‑hardened chromium steel provides exceptional durability and wear resistance for long‑term service.
• Open‑end design with precise 1‑3/8″ ID and 2‑1/16″ OD ensures easy installation and perfect fit with INA TC‑series bearings.
• Ground raceway delivers smooth, high‑speed operation, reducing vibration and extending bearing life.
• Compact dimensions and lightweight construction simplify handling and integration into tight spaces.
• Dedicated technical support and comprehensive documentation help you install and maintain the product with confidence.

FAQ

What type of bearing is this washer compatible with?

The INA TWC2233 washer is designed for use with INA TC‑series axial needle roller bearings, providing a dedicated raceway when adjacent components cannot serve that function.

Can this washer be used in high‑speed applications?

Yes. The ground raceway and hardened steel construction allow the washer to operate at high rotational speeds while maintaining dimensional stability and minimizing wear.

Is the washer suitable for harsh environments?

Absolutely. The through‑hardened chromium steel offers resistance to corrosion and deformation, making it appropriate for environments with temperature fluctuations, dust, or moisture.

What support is available after purchase?

INA provides technical assistance, installation guidelines, and a responsive customer service team to address any questions or concerns throughout the product’s lifespan.

How does the open‑end design benefit installation?

The open‑end design eliminates the need for complex machining of adjacent parts, allowing for quick and straightforward installation, which reduces downtime during maintenance or equipment upgrades.