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The Single-row Cylindrical Roller Bearing is the separable type bearing. Generally, a Single-row Cylindrical Roller Ring consists of four major components as follows: inner ring, outer ring, rollers, and cage. The rollers are typically guided by two ribs of the bearing ring. This kind of bearing is easy to assemble and disassemble. It is applicable for cases with high-speed rotation. Compared with a normal radial ball bearing with same size, the Cylindrical Roller Rearing is more suitable to bear higher radial load and higher impact resistance. Normally, it is not used to bear an axial load. The required inclination angle between inner and outer rings is small, generally less than 4'. Profiling of the rollers and the raceway generatrix can reduce the inclination requirement. For more details, please consult our technical engineers at email [email protected].
Single-row Cylindrical Roller Bearing has four common designs as follows:
N Design: The inner ring has two ribs and the outer ring has no ribs. It is usually used as non-locating bearing.
NU Design: The outer ring has two ribs and the inner ring has no ribs; It is usually used as non-locating bearing.
NJ Design: The outer ring has two ribs and the inner ring has one rib. It can bear the single-direction axial load.
NF Design: The inner ring has two ribs and the outer ring has one rib. It is used as a locating bearing and can bear single-direction axial load.
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