KUD00914-025VA15-900-000

KUD00914-025VA15-900-000 · Внешний вид изделия

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KUD00914-025VA15-900-000 · Технический чертёж

Бренд
QIBR
Alternative brand
LIEBHERR
Rolling element type
Ball
Measurement system
Imperial
Weight
481 lbs
Outer diameter
41.84 inch
Inner diameter
30 inch
Total width
3.5 inch
Outer diameter of inner ring
35.98 inch
Inner diameter of outer ring
35.98 inch
External hole circle diameter
38.75 inch
Internal hole circle diameter
32.75 inch
Number of mounting holes of the inner ring
32
Number of mounting holes of the outer ring
28
Hole diameter at outer ring
3/4" - 10 UNC
Hole diameter at inner ring
3/4" - 10 UNC
Width of outer ring
3 inch
Width of inner ring
3 inch
Gear type
External gear
Module
2.5 mm
Number of teeth
103
Gear P.C.D
41.2 inch
Addendum reduction
/
Normal permissible tooth forces
9304 lbf
Max. permissible tooth forces
18608 lbf
Basic static load rating
746366 lbf
Basic dynamic load rating
99590 lbf
Temperature
-20 ℃ to +100 ℃
Bearing type
Four point contact ball slewing ring bearing
Ring material
42CrMo or 50Mn
Sealing material
NBR
Seal type
Closed type
Ball material
AISI 52100

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Описание

The externally toothed four-point ball slewing bearing features through holes in both the inner and outer rings for mounting. This design allows for straightforward installation and alignment within machinery or structural assemblies. Engineered for versatility and durability, it effectively manages axial, radial, and moment loads, ensuring smooth and precise rotational movement. The external teeth enable seamless integration into systems requiring accurate positioning and synchronization. With robust construction and high-quality materials, this slewing bearing is suitable for heavy-duty applications such as cranes, excavators, wind turbines, and industrial machinery where reliable performance and longevity are crucial. Its design facilitates easy maintenance and operation, contributing to efficient and uninterrupted workflow in demanding environments.

QIBR - KUD00914-025VA15-900-000 Slewing Bearing Advantages and Applications

KUD00914-025VA15-900-000 Slewing Bearing has strong load capacity and high precision. Inner diameter is 30 inch，Outer diameter is 41.84 inch，Total width is 3.5 inch，Weight is 481 lbs. It is suitable for cranes, bottle blowing machines, centrifuges, rotary tables, and industrial robots, etc. It is the most widely used bearing in working conditions that require stable operation.

QIBR - KUD00914-025VA15-900-000 Slewing Bearing Characteristics

KUD00914-025VA15-900-000 Slewing Bearing, low production cost, long life, easy maintenance. KUD00914-025VA15-900-000 Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment requiring high precision.

KUD00914-025VA15-900-000 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 - KUD00914-025VA15-900-000 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 - KUD00914-025VA15-900-000 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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