Japan NSK Develops Tapered Roller Bearings

61813-RS SKF Bearing

Japan's NSK Seiko Co., Ltd. has developed locally produced tapered roller bearings for hydraulic excavator travel reducers in China for emerging markets. Compared with previous products, they have higher reliability. This product is in response to the needs of emerging markets. It is purchased locally in China and produced locally. Price competitiveness and high quality coexist, and it can achieve a stable supply with a short delivery period.

Anytime this product is put into the market, NSK will expand its sales in the construction machinery market in emerging markets.

Development backgroundTapered roller bearings for travel reducers of construction machinery such as hydraulic excavators are used in harsh environments such as heavy loads and impact loads. Especially in emerging market countries, many construction machinery operate continuously for a long time and are severely affected by long distances. Use under harsh conditions such as walking on the road. Moreover, in emerging market countries, the accuracy of bearing peripheral components is low, and specific problems such as improper use of the bearing by the operator may also occur.

In response to this problem, NSK uses local materials to design bearings suitable for the harsh environment of emerging markets, and conduct high-precision processing and production in a Chinese factory with the latest production equipment. Make products have higher quality and price competitiveness, and realize the supply of short delivery time.