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Mining Week Exhibition in Kazakhstan 23-25 June 2015

The mining and metallurgical sector is one of the most competitive and dynamically developing industries in Kazakhstan. In the nearest future, the sector shall aim at the creation of new manufacturing in the metallurgical industry, production of high value-added products ensuring both, growth of output of high-technology products and expansion of its export to foreign markets and meeting of domestic needs.

The Mining Week Kazakhstan is the largest international exhibition for mining and metallurgical industries, which will showcase the latest equipment, services and technology. This specialized exhibitions attracts local experts but also representatives from countries worldwide looking for partnerships and investments.

In order to support the new partnership with our distributor Nova in Kazakhstan which mainly services the heavy industry in central Asia, Koyo Deutschland GmbH made a joint participation at the Mining Week exhibition.

Mr. Yermek Duiseyev – Director of Nova expressed his wish to supply the Kazakh Market with high quality bearings to secure a long service life for the equipment in the heavy industry. This exhibition is renowned in central Asia and visited by specialists from the heavy industry. Global players like ARCELORMITTAL, FERRIT, etc. visited the booth. Read more

This was a great opportunity to highlight our Koyo products, services and capabilities. Nova and Koyo Deutschland representatives also had the great opportunity to visit ARCELORMITTAL TEMIRTAU.

Bearing 3D
FAQ

What is a tapered roller bearing?

A tapered roller bearing is a bearing in which tapered rollers (truncated conical rollers) are inserted between the cup (outer ring) and cone (inner ring). The rollers are guided by the cone back face rib.

They have high radial and axial (thrust) load capacities at low to intermediate speeds. Taper roller bearings are available in single-row, two-row and four-row designs. With single-row bearings, the thrust load capacity is about 60% of the radial capacity. Double-row bearings have a greater radial load capacity and can handle thrust loads from both directions. The rollers can be configured so that the contact lines to the races converge or diverge towards the axis of rotation. Diverging double-row bearings increase the rigidity of the shaft mounting, but converging bearings do not. Other configurations for double-row bearings feature a single outer ring and two inner rings, or two outer rings and a single inner ring. Four-row tapered roller bearings consist of four rows of alternating converging and diverging rollers.


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