KUD02240-040ZA15-900-000

KUD02240-040ZA15-900-000 · Внешний вид изделия

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KUD02240-040ZA15-900-000 · Технический чертёж

Бренд
QIBR
Alternative brand
LIEBHERR
Rolling element type
Ball
Measurement system
Imperial
Weight
2895.2 lbs
Outer diameter
99.4 inch
Inner diameter
82.28 inch
Total width
6.14 inch
External hole circle diameter
93.5 inch
Internal hole circle diameter
84.45 inch
Outer diameter of inner ring
89.57 inch
Inner diameter of outer ring
89.45 inch
Number of holes
48
Bolt size
M30 mm
Number of grease holes
4
Width of outer ring
4.61 inch
Width of inner ring
5.91 inch
Module
16 mm
Number of teeth
155
Addendum modification
0.31 inch
Addendum reduction
-0.06 inch
Tooth width
4.61 inch
Gear P.C.D
97.64 inch
Gear type
External gear
Normal permissible tooth forces
36576 lbf
Max. permissible tooth forces
73175 lbf
Basic static load rating
3946746 lbf
Basic dynamic load rating
276965 lbf
Temperature
-20 ℃ to +100 ℃
Bearing type
Double-row ball slewing bearing with different ball diameters
Ring material
42CrMo or 50Mn
Sealing material
NBR
Seal type
Closed type

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Описание

The double-row slewing bearing features external teeth with two rows of balls of different diameters, coupled with a sealing structure. Both the inner and outer rings are equipped with mounting holes that are designed as through-holes. This configuration offers enhanced load-bearing capacity and stability, making it suitable for applications requiring precise positioning and robust performance, such as cranes, excavators, and other heavy machinery. The sealing structure ensures protection against dust, dirt, and moisture, prolonging the bearing's lifespan and reducing maintenance needs. The through-hole mounting holes facilitate easier installation and maintenance processes, making this bearing type practical and efficient for industrial applications.

QIBR - KUD02240-040ZA15-900-000 Slewing Bearing Advantages and Applications

KUD02240-040ZA15-900-000 Slewing Bearing has strong vibration resistance and stable operation. Inner diameter is 82.28 inch,Outer diameter is 99.4 inch,Total width is 6.14 inch,Weight is 2895.2 lbs. It is suitable for forklifts, cranes, bottle blowing machines, earthmoving machinery and solar power generation equipment, etc. It is the most widely used bearing in working conditions that require stable operation.

QIBR - KUD02240-040ZA15-900-000 Slewing Bearing Characteristics

KUD02240-040ZA15-900-000 Slewing Bearing, long life, corrosion resistance. KUD02240-040ZA15-900-000 Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment requiring high stability.

KUD02240-040ZA15-900-000 Slewing Bearing Features and Advantages

Compact design: Compact structure, it can be installed in space-constrained environments, and has a wider range of applications.

High load capacity: It can withstand axial, radial and overturning moments at the same time, suitable for heavy-duty applications.

Superior precision: Maintain high precision during use and reduce errors in equipment operation.

High temperature and wear resistance: Made of high-temperature bearing steel, with good wear resistance and strength.

Application: Widely used in lifting machinery, engineering machinery, transportation machinery, mining machinery, metallurgical machinery, medical equipment, ships, warships, radar, wind power generation and other fields.

QIBR - KUD02240-040ZA15-900-000 Slewing Bearing Optimization

Grease replacement: Replace grease with other greases such as SFK, Mobil, Krupp, etc. to optimize the working performance and use conditions of the bearing.

Coating optimization: Provide other coatings such as zinc plating or nickel plating to enhance corrosion resistance and wear resistance and extend its service life in harsh environments.

Process optimization: Optimize the bearing production process, increase the bearing operating temperature range, and improve the bearing accuracy and stability.

More customization: QIBR can optimize the bearing structure design according to customers’ drawings or equipment requirements to meet equipment needs.

QIBR - KUD02240-040ZA15-900-000 Slewing support bearing quality control

Dimension measurement: Use a variety of professional high-precision instruments to measure multiple dimensions of the bearing, with the highest accuracy up to 0.01mm.

Rotation accuracy: Use a dial indicator to measure small flaws or deviations on the bearing surface, with a measurement accuracy of up to 0.01mm.

Hardness measurement: Use a Leeb hardness tester to measure the bearing surface hardness, with a measurement accuracy of ±6HLD.

Metallographic analysis: Use a professional metallographic microscope to analyze the internal metallographic structure of the metal.

Geometric tolerance: Use a roundness meter to measure the bearing geometry and relative position.

Noise monitoring: Use a vibration meter to monitor the vibration during operation and obtain noise data.

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