Bearing according to the number of rows of rolling elements
According to the number of rows of rolling elements, bearings are divided into:
1. Single row bearing: bearing with one row of rolling elements;
2. Double row bearings: bearings with two rows of rolling elements;
3. Multi-row bearings: bearings with more than two rows of rolling elements and bearing loads in the same direction.
IKO Thompson Bearings Japan Thompson Co., Ltd. IKO is a professional bearing manufacturer with a history of more than 50 years, specializing in the production of needle roller bearings and linear guides. It enjoys a high reputation all over the world and is the history of needle roller bearing production in Japan. The oldest manufacturer with the most complete variety and the highest level of specialization; the four-row cylindrical roller heavy-duty guide created by IKO Kafa is world-renowned. Its products are widely used in machine tools and other industries.