E.1500.32.00.C

E.1500.32.00.C · Внешний вид изделия

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E.1500.32.00.C · Технический чертёж

Бренд
QIBR
Alternative brand
ATB
Rolling element type
Ball
Measurement system
Metric
Weight
234 kg
Outer diameter
1500 mm
Inner diameter
1293 mm
Total width
90 mm
External hole circle diameter
1416 mm
Internal hole circle diameter
1245 mm
Number of mounting holes of the inner ring
42
Number of mounting holes of the outer ring
42
Hole diameter at outer ring
M20 mm
Hole diameter at inner ring
22 mm
Width of outer ring
71 mm
Width of inner ring
71 mm
Inner diameter of outer ring
1355 mm
Outer diameter of inner ring
1355 mm
Flange diameter
1205 mm
Gear type
External gear
Module
10 mm
Number of teeth
148
Gear P.C.D
1480 mm
Normal permissible tooth forces
37.85 kN
Max. permissible tooth forces
75.7 kN
Temperature
-20 ℃ to +100 ℃
Bearing type
Four-point contact slewing bearing with flange
Ring material
C45N
Sealing material
NBR
Seal type
Closed type
Ball material
AISI 52100
Cage material
Nylon

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Описание

The four-point contact ball slewing bearing with an external gear structure and an inner ring flange offers several economic advantages. By integrating the gear onto the outer ring, assembly costs are minimized, and the overall design simplifies installation in various industrial applications. The inner ring flange enhances stability and alignment, reducing the need for additional components and improving overall operational efficiency. These features make the bearing a cost-effective choice for filling equipment and other machinery requiring reliable performance under diverse operating conditions.

QIBR - E.1500.32.00.C Slewing Bearing Advantages and Applications

E.1500.32.00.C Slewing Bearinghas compact structure, strong load-bearing capacity, small friction coefficient, Inner diameter is 1293 mm，Outer diameter is 1500 mm，Weight is 234 kg, suitable for reverse circulation rotary drilling rigs, positive circulation rotary drilling rigs, long spiral engineering drilling rigs and submersible engineering drilling rigs, etc., and is the most widely used bearing in high-load working conditions.

QIBR - E.1500.32.00.C Slewing Bearing Characteristics

E.1500.32.00.C Slewing Bearinghas compact structure, strong load-bearing capacity, small friction coefficient, Inner diameter is 1293 mm，Outer diameter is 1500 mm，Weight is 234 kg, suitable for reverse circulation rotary drilling rigs, positive circulation rotary drilling rigs, long spiral engineering drilling rigs and submersible engineering drilling rigs, etc., and is the most widely used bearing in high-load working conditions.

E.1500.32.00.C 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 - E.1500.32.00.C 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 - E.1500.32.00.C 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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