Cylindrical roller bearing product features
Release time:
2023-09-04
1. The rollers and raceways are in line contact or trimmed line contact. They have large radial load-bearing capacity and are suitable for withstanding heavy loads and impact loads.
2. The friction coefficient is small, suitable for high speeds, and the limit speed is close to that of deep groove ball bearings.
3. N type and NU type can move axially, can adapt to changes in the relative position of the shaft and housing caused by thermal expansion or installation errors, and can be used as free end supports.
4. The processing requirements for the shaft or seat hole are relatively high. After the bearing is installed, the relative deflection of the outer ring axis must be strictly controlled to avoid contact stress concentration.
5. The inner or outer ring can be separated for easy installation and removal.
The cylindrical rollers are in line contact with the raceway and have large radial load capacity. It is suitable for withstanding heavy loads and impact loads, as well as high-speed rotation.
The raceways and rolling elements of cylindrical roller bearings are geometrically shaped. After the improved design, it has higher load-bearing capacity. The new structural design of the rib and roller end face not only improves the axial load-bearing capacity of the bearing, but also improves the lubrication conditions in the contact area between the roller end face and the rib, improving the Bearing performance.
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Cylindrical roller bearing product features
2023-09-04
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