TIMKEN-As a global industrial technology leader, we apply our deep knowledge of metallurgy, friction management and power transmission to improve the reliability and efficiency of machinery all around the world.

TIMKEN engineer, manufacture and market mechanical components and high-performance steel. Our bearings, engineered-steel bars and tubes -- as well as transmissions, gearboxes, chain and related products and services -- support diversified markets worldwide.

With more than $5 billion sales in 2011 and 21,000 people operating from 30 countries, Timken makes the world more productive and keeps industry in motion.

Market Segments


We serve many diverse market segments, including aerospace, automotive, construction, consumer, defense, energy, industrial equipment, health, heavy industry, machine tool, positioning control, power generation and rail.

Technology and Engineering

•Ten technology and engineering centers located in North Canton, OH; Bangalore, India; Colmar, France; Lebanon and Keene, NH; Manchester, CT; Mesa, AZ; King of Prussia, PA; Ploiesti, Romania; and Shanghai, China.

NSK Ltd. has developed a full range of roller bearings, which have been sold throughout the world and contributed greatly to the development of industries and the advancement of technology.

NSK CO has used its expertise in precision machining technology, refined through years of bearing manufacturing to diversify into automotive products, precision machinery and parts and mechatronic products.

Since the 1960s, NSK has been aggressively developing its overseas markets in four key areas: the Americas, Europe, Asia, and Japan. At present, NSK Ltd. has 127 overseas sales operations in 25 countries, 12 global research and development centers, and operates more than 60 international manufacturing locations, including Clarinda, Iowa.

Now days NTN bearings CO operates more than fifty plants worldwide and is the third largest bearing manufacturer in the world.

The main NTN bearings line include NTN ball and roller bearings, needle bearings and Mounted units & Pillow blocks. NTN products stands for the premium quality, advantaged design and high performance. Especially for automotive and industries markets around, NTN provides the industry's most comprehensive range of bearing products today.

Among our entire line of products, NTN currently offer 5,785 types of tapered roller bearings, 2,636 types of needle bearings, Nearly 700 different types of greases and lubricants and Priority availability for 450 of our most popular agricultural products.