TL Series of Spherical Roller Bearings
TL Series of Spherical Roller Bearings
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Basic knowledge of bearing
by：Waxing
2020-11-20
Bearing is a bearing parts, it can guide the axis of rotation, also can take over the shaft parts, can be divided into rolling bearing and sliding bearing, bearing, bearing refers to the rolling bearing.
Will run between shaft and shaft seat sliding friction into rolling friction, thereby reducing the friction loss of precision mechanical components, called rolling bearing.
Like bearing consists of inner ring and outer ring, rolling body and cage -
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Often referred to as four items;
For sealed bearing, plus lubricant and sealing ring (
Dust cover)
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Also called six pieces.
Bearing working state of bearing in the state of work, have the ability to bear radial load and axial load, will cause the radial or axial movement.
Choose bearing consideration diameter d d outside diameter size of pre-load F0 radial load Fr axial load Fa speed requirements n radial runout Kia Kea side beat Sia Sea temperature ℃ requires the db noise lubrication condition label: basic knowledge of bearing
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