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The main purpose of cylindrical roller bearings
Source: Bearing network time: 2017-09-28
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Large and medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and lifting and transporting machinery.
Cylindrical roller bearing features:
1. Roller and raceway for line touch or repair line touch; radial load capacity is large; suitable for receiving heavy load and impact load.
2. Friction coefficient.
3. N-type and NU-type can be moved axially; can be used to change the relative orientation of the shaft and the shell due to thermal expansion or device error; can be used as a free end support.
4. The machining requirements for the shaft or the seat hole are high; the relative deflection of the outer ring axis of the bearing device must be strictly controlled; avoid the formation of touch stress.
5. The inner or outer ring can be separated; it is easy to install and disassemble.
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