
Image may differ from product. See technical specification for details.
Standard
GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh
Inner diameter
120mm-8000mm
Outer diameter
280mm-8000mm
Weight
20kg-8000kg
Structures
Outer Ring, Inner Ring, Spacer, Rolling element, Seal
Brand
QIBR/OEM/Neutral
Package
Standard Export Package
Material
42CrMo, 50Mn, or Stainless Steel
Applications
Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

NO. | Product | Product Number | External diameter on inner ring (C) | Gear type | Inner diameter (Di) | Internal diameter on outer ring (U) | Outer diameter (Da) | Weight |
---|---|---|---|---|---|---|---|---|
1 |
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I.1100.32.00.C | 955 mm | Internal Gear | 812 mm | 1017 mm | 1100 mm | 159 kg |
2 |
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I.1200.32.00.C | 1055 mm | Internal Gear | 912 mm | 1117 mm | 1200 mm | 176 kg |
3 |
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I.1300.32.00.C | 1155 mm | Internal Gear | 1012 mm | 1217 mm | 1300 mm | 192 kg |
4 |
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I.1400.32.00.C | 1255 mm | Internal Gear | 1112 mm | 1317 mm | 1400 mm | 208 kg |
5 |
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I.1500.32.00.C | 1355 mm | Internal Gear | 1212 mm | 1417 mm | 1500 mm | 226 kg |
6 |
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I.1600.32.00.C | 1455 mm | Internal Gear | 1310 mm | 1517 mm | 1600 mm | 243 kg |
Features and advantages of QIBR four-point contact ball slewing bearings I.32.C series
QIBR four-point contact ball slewing bearings I.32.C series has several significant features and benefits, which play an essential role in various areas, mainly in the following aspects:
1. QIBR four-point contact ball slewing ring bearings I.32.C series have highly efficient transmission capacity
The internal gear designation of QIBR four-point contact ball slewing bearings I.32.C series allows a direct connection to a gear drive system for efficient power transmission, which reduces the need for additional drive components such as chains or belts, decreasing mechanical wear and maintenance requirements.
2. QIBR four-point contact ball slewing bearings I.32.C series reduce the overall weight of the equipment
The lightweight design of QIBR four-point contact ball slewing bearings I.32.C series helps to reduce the weight of the whole equipment, which is easy to move and install. The lighter bearing can reduce the load on the drive system, thereby reducing energy consumption and improving system efficiency, especially in high-speed or frequent start-up applications.
3. QIBR four-point contact ball slewing ring bearings I.32.C series customization service
QIBR four-point contact ball slewing bearings I.32.C series can provide customized service and design the bearings according to the specific needs, which can meet the needs of different industries and working conditions.
Performance enhancements and solutions of QIBR four-point contact ball slewing bearings I.32.C series
1. Improvement of bearing material properties
QIBR four-point contact ball slewing bearings I.32.C series can be used with high-temperature seals and other materials, improving their bearing corrosion resistance and service life in demanding applications.
2. Improvement of bearing rotational accuracy
QIBR four-point contact ball slewing bearings I.32.C series are manufactured with state-of-the-art processing equipment and techniques, including precision heat treatment and advanced machining centers. These processes significantly improve the geometric accuracy of the inner and outer rings, reduce machining errors, and improve the rotational accuracy and stability of the bearings.
3. Reduce bearing maintenance and replacement needs
QIBR four-point contact ball slewing bearings I.32.C series are designed with seals and lubrication holes; the seals can prevent contaminants from entering the bearings and reduce grease leakage; the lubrication holes are convenient for grease filling. Then, the service life is extended, and the maintenance and replacement costs decline.
4. Customized design
For different circumstances, the QIBR four-point contact ball slewing bearings I.32.C series can be tailored with individual dimensional solutions to meet special applications. This design not only enriches the standard of bearings but also demonstrates our commitment to providing practical guidance for manufacturers to meet the individual needs of users, making them feel catered to and valued.
To sum up, by optimizing materials, manufacturing accuracy, designing individually, and other measures, QIBR four-point contact ball slewing ring bearings I.32.C series performance can be significantly improved to meet the increasingly demanding application needs.
Main application fields of QIBR four-point contact ball slewing bearings I.32.C series
Medical equipment
QIBR four-point contact ball slewing bearings I.32.C series provide stable support in medical imaging equipment such as CT scanners to ensure image quality.
Wind turbines
QIBR four-point contact ball slewing bearings I.32.C series are used in the slewing connection between the tower and the nacelle of wind turbines, helping to achieve the smooth rotation of the nacelle to align with the wind direction.
Amusement facilities
QIBR four-point contact ball slewing bearings series I.32.C are used in carousels to ensure their safe and stable operation.
Transportation
QIBR four-point contact ball slewing bearings I.32.C series ensure smooth operation in the steering and support systems of railroad vehicles, ships, and other transportation.