Cylindrical roller bearings are available in Single Row, Double Row & Four Row variant. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.
The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement, they offer high stiffness, low friction and long service life.
Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements.
Koya Bearing is a distinguished Japanese bearing company with a rich history spanning since over 100 years. Established in 1921, we have evolved into a leading player in the bearing industry, consistently delivering high-quality products and innovative solutions. At Koya Bearing, our mission is to provide cutting-edge bearing solutions, ensuring customer satisfaction, or contributing to technological advancements in the industry.