Why Can Slewing Bearings Be Used In Gearboxes?

Oct 26, 2023

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A transmission, also known as a transmission, is a very common mechanical device used to transfer the power of an engine to the wheels of a vehicle or other machine. It is essentially a series of gears that change the speed and torque of the output shaft relative to the input shaft. gear.
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The main function of a gearbox is to allow a vehicle or machinery to operate efficiently within a certain range of speeds and loads. For example, in a car, a gearbox allows the engine to run at high speed while the wheels turn at a slower speed. This is important for smooth acceleration and high speeds. Cruising is very necessary.

In gearboxes, slew bearings are often used to position gears, bearings or other components in the correct direction for fit. They can also be used to rotate components during testing or maintenance to ensure they are functioning properly, as follows.
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1. Precise positioning. Turntables can be used to precisely position and rotate components in a gearbox during assembly, disassembly or maintenance, and are especially useful when working with complex or tight spaces where it would be difficult to manually position components.

2. Testing and calibration. Turntables can also be used to rotate components within a gearbox to test and calibrate their performance, helping to ensure the gearbox operates smoothly and efficiently over a range of speeds and loads.
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3. Manufacturing process. In the gearbox manufacturing process, turntables can be used to automatically position components at various stages of production, increasing efficiency and reducing the risk of errors.

4. Gear cutting. Rotary tables can also be used in gear-cutting processes, including machining gears used in gearboxes, and turntables can be used to precisely position gear blanks or cutters relative to the cutting tool to produce precise gear teeth.

 

Our SKF Ultra-precision Turntable Bearings stocklist  Table
 

Bearing No. Size(mm)
NRT 80 B 80x146x35
NRT 100 B 100x185x38
NRT 120 B 120x210x40
NRT 150 B 150x240x40
NRT 180 B 180x280x43
NRT 200 B 200x300x45
NRT 260 B 260x385x55
NRT 325 B 325x450x60
NRT 395 B 395x525x65
NRT 460 A 460x600x70
NRT 580 A 580x750x90
NRT 650 A 650x870x122
NRT 850 A 850x1095x124



 

 

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