SKF needle roller bearing is a bearing with a diameter smaller than the length of the cylindrical roller. A slight contraction of the roller ends to improve the line contact between the roller and the raceway. This prevents the peak stress at both ends of the needle, thereby prolonging the service life of the bearing. Although the cross section of needle roller bearings is small, they have high bearing capacity. Therefore, they are very suitable for bearing configurations with limited radial space.
SKF provides different design, different series and a variety of sizes of needle bearings, to meet a variety of working conditions and applications. |
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