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Heavy Duty Truck

Driving superior precision and performance
for nearly 100 years.

THE TAPERED BEARINGS THAT OEMs PREFER

NTN-Bower® products are backed with the most stringent quality standards in the industry. All of our unique solutions and proprietary technologies are fueled by our dedication to R&D and supported by our record of high customer satisfaction. For these reasons, many OEMs specify NTN-Bower bearings for their trucks.

CASE-HARDENED, LONGER LASTING

Case carburizing is a heat treatment that leaves higher carbon content on the outer surface of the steel product, allowing the core to remain soft and durable. All NTN-Bower tapered roller bearings feature case-carburized rolling elements that greatly increase durability and extend life. As a result, you increase maintenance intervals and reduce downtime.

A PROUD TRADITION OF EXCELLENCE

Ever since R.F. Bower patented his newly designed roller bearing back in 1904, we’ve continued his proud tradition of American craftsmanship and product excellence. Today, NTN operates two U.S. manufacturing plants dedicated to producing roller bearings. All case-carburized NTN-Bower bearings sold in the U.S. are produced locally.

Heavy Duty Truck

RELIABLE DELIVERY: AT THE RIGHT PLACE AND THE RIGHT TIME

In order to ensure prompt, off-the-shelf service at any time, we maintain local inventory of NTN-Bower bearings in a wide range of sizes. Our extensive, nationwide network of distributors is always ready to meet your demanding delivery schedules and help control your freight costs.

Contact your closest distributor with any questions.