BRAND OVERVIEW - INA

TFL Bearings: High quality bearings, an ideal choice to replace INA.

Industrial Bearing Expert from Germany

The story of the INA brand began in 1946, when Dr. Wilhelm Schaeffler and Dr. Georg Schaeffler founded the company in Germany. In 1949, Dr. Georg Schaeffler developed the needle roller bearing with cage, and in 1950, he registered the patent—a pivotal moment that marked INA’s entry into the global industrial arena.

Since then, through ongoing innovation and strategic partnerships, INA’s reach has grown steadily. In 1999, INA joined forces with LuK GmbH, and in 2001, it merged with FAG Kugelfischer Georg Schäfer AG, leading to the creation of the Schaeffler brand family.

Landmark Innovation - Needle Roller Bearings

Holding the patent for cage needle roller bearings, INA has made these bearings a hallmark of its brand.

This compact design allows the bearing to handle as much radial force as possible within limited space, while its high-precision raceway ensures smooth and precise operation. The X-Life series, jointly developed by INA and FAG, builds on their tradition of precision and durability by increasing the rated dynamic load by up to 13%. This means not only higher performance but also an extended service life, offering even greater value to our customers.

The Relentless Pursuit of Quality

At Schaeffler Group, quality is an essential part of our corporate culture, and we have long embraced “zero defect” as our quality goal. This commitment to excellence is woven into every aspect of INA’s operations, making INA a trusted name in the bearing industry.

Thanks to their unwavering reliability, INA bearings provide critical support for a wide range of applications—from automotive engines and chassis to transportation systems, precision machine tools, and even in advanced fields like aerospace and renewable energy. Wherever performance matters, INA bearings are there to make a difference.

TFL VS INA

Lower MOQ

Our minimum order quantity (MOQ) is lower, making your purchasing plan more flexible and reducing the pressure on inventory and budget.

Cost Effectiveness

We offer bearings that balance performance and cost, save your company’s procurement costs, and enhance the competitiveness of your products.

Fast Delivery

Most orders will be shipped within 10 days or less. No need for excessive waiting. Reduce inventory costs and make your capital turnover more flexible.

Rapid Response

Our service team delivers rapid responses. We can efficiently resolve your problems and provide purchase plans, minimizing your waiting time.

TECHNICAL DOCUMENT DOWNLOAD

INA Lubrication of Rolling Bearings (12 MB)

INA Track Roller Guidance Systems (7 MB)

INA Linear Technology (2 MB)

INA Radial Insert Ball Bearings and Housing Units (43 MB)

INA Needle Roller Bearings (405 KB)

INA Product Reference Guide (12 MB)

Have a Question?

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FREQUENTLY ASKED QUESTIONS

What types of bearings INA offer?

INA bearings, as a core brand under the German Schaeffler Group, offer a wide range of product types. These include INA linear bearings, INA ball bearings, INA roller bearings, etc. Particularly in the fields of needle roller bearings and automotive precision components, INA bearings hold a leading position globally.

If you are looking for other types of bearings, TFL provides a rich variety of bearings at reasonable prices. Most orders can be shipped within 10 days. Contact us to obtain the latest purchasing solutions.

Are INA plian bearings costly?

INA's sliding bearings have a wide price range, with different models priced differently. Generally, the basic models are priced on par with other brands, but the high-end models are more expensive due to their technological advantages.

If you need high precision, long service life and mechanical durability, INA might be a worthy investment for you. If your budget is limited and you have no special requirements (such as extreme conditions or ultra-long service life requirements), you can choose other brands. TFL might be your ideal choice. Our bearings are affordable and reliable in quality, and have received praise from users all over the world. If you have any needs or questions about bearings, please contact us at any time.

Which group INA bearings belong to?

INA, FAG and LuK are all subsidiaries of Schaeffler. Schaeffler was established in 2003 after the integration of the three major brands, INA, FAG and LuK. However, Schaeffler as a unified group started in 2017. Currently, with the influence of Schaeffler's integration, the Schaeffler INA bearing has gained further recognition.

INA vs SKF, which is better?

INA and SKF are both world-top bearing brands, each having irreplaceable advantages in their individual fields:

SKF: Utilizing globally leading material technology, its bearings are highly reliable in durability, suitable for medium to large-sized equipment, heavy loads, extreme environments, and applications with high demands for stability and global after-sales support.
INA: Known for its needle roller bearings, it is more suitable for high-precision, small-sized, light-load applications, as well as situations with limited budgets but high requirements.

In summary, both SKF and INA are well-known brands in the bearing industry with high recognition. However, their product features differ. You can make your choice based on your needs (such as: usage environment, budget, performance requirements).