I.1400.32.00.C

I.1400.32.00.C · Product image

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I.1400.32.00.C · Technical drawing

Brand
QIBR
Alternative brand
ATB
Rolling element type
Ball
Measurement system
Metric
Weight
208 kg
Outer diameter
1317 mm
Inner diameter
1112 mm
Total width
90 mm
External hole circle diameter
1360 mm
Internal hole circle diameter
1194 mm
Number of mounting holes of the inner ring
42
Number of mounting holes of the outer ring
42
Hole diameter at outer ring
22 mm
Hole diameter at inner ring
M20 mm
Width of outer ring
71 mm
Width of inner ring
71 mm
Inner diameter of outer ring
1255 mm
Outer diameter of inner ring
1255 mm
Flange diameter
1400 mm
Gear type
Internal gear
Module
10 mm
Number of teeth
113
Gear P.C.D
1130 mm
Normal permissible tooth forces
42.1 kN
Max. permissible tooth forces
84.2 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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Description

The four-point contact ball slewing bearing with an internal gear type and an outer ring flange offers significant economic advantages in various industrial applications. Integrating the gear within the bearing structure reduces manufacturing costs by eliminating the need for separate gear components and simplifying assembly. The outer ring flange enhances stability and alignment, which not only improves operational efficiency but also reduces maintenance costs over the bearing's lifespan. This economical design is particularly beneficial for machinery requiring high load capacity and precise rotational movement, such as cranes, excavators, and wind turbines. Overall, the combination of internal gearing and outer ring flange makes this type of slewing bearing a cost-effective solution for heavy-duty applications in diverse industries.

QIBR - I.1400.32.00.C Slewing Bearing Advantages and Applications

I.1400.32.00.C Slewing Bearing, with strong load capacity and high precision, Inner diameter is 1112 mm，Outer diameter is 1317 mm，Weight is 208 kg， suitable for railway cranes, static pile drivers, pile drivers, material processing machinery and metallurgical machinery, etc., and is the most widely used bearing in working conditions requiring good load capacity.

QIBR - I.1400.32.00.C Slewing Bearing Characteristics

I.1400.32.00.C Slewing Bearing, adapts to harsh environment, long life. I.1400.32.00.C Slewing Bearing, can bear radial load, axial load and overturning moment at the same time, suitable for mechanical equipment requiring high load.

I.1400.32.00.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 - I.1400.32.00.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 - I.1400.32.00.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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