What Is a Dual Turntable?

Double-row ball turntable bearing is a kind of bearing. Because it has two rows of steel balls, it can bear radial force, axial force and overturning moment at the same time. Widely used in bucket wheel, overweight transportation machinery, port machinery, mining machinery, construction engineering machinery, park amusement machines, filling machines and missile launchers and other large rotary devices.

Double volleyball turntable bearings

Double-row ball turntable bearing is a kind of bearing. Because it has two rows of steel balls, it can bear radial force, axial force and overturning moment at the same time. Widely used in bucket wheel, overweight transportation machinery, port machinery, mining machinery, construction engineering machinery, park amusement machines, filling machines and missile launchers and other large rotary devices.
Chinese name
Double volleyball turntable bearings
is widely used in
Bucket wheels, overweight transport machinery
Features
Two rows of steel balls
Contact angle
From small to 90 degrees
Double volleyball turntable shaft
In order to adapt to the different proportions of the moments, the contact angle ranges from very small to 90 degrees. When the diameter of the distribution circle of the steel balls is the same, the total bearing capacity of each row of steel balls is proportional to the diameter of the selected steel ball. Therefore, when the axial cross section and the overturning moment are simultaneously supported under the same supporting section height, the double volleyball Bearings make better use of section dimensions.

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