SD.32.C

Light series single row four-point contact ball slewing bearings are designed to accommodate operational speeds up to 2 meters per second (m/s) in circumferential velocity. This capability makes them suitable for applications where moderate rotational speeds are required, such as in machinery for indexing, positioning, and light-duty material handling. The bearings are engineered with optimized raceway profiles, ball sizes, and lubrication systems to ensure smooth operation and minimal frictional losses at these speeds. This allows them to effectively support axial and radial loads while maintaining stability and precision in their rotational movements. Overall, their ability to operate at up to 2 m/s makes light series single row four-point contact ball slewing bearings a reliable choice for applications that demand both speed and accuracy.

Specifications

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

QIBR Model Selection

QIBR Model Selection
No.	Product model	Inner diameter	Outer diameter	Weight	Inner diameter of outer ring	Outer diameter of inner ring	Gear type
1	SD.1100.32.00.C	893 mm	1017 mm	131 kg	955 mm	955 mm	No gear
2	SD.1200.32.00.C	993 mm	1117 mm	145 kg	1055 mm	1055 mm	No gear
3	SD.1300.32.00.C	1093 mm	1217 mm	159 kg	1155 mm	1155 mm	No gear
4	SD.1400.32.00.C	1193 mm	1317 mm	172 kg	1255 mm	1255 mm	No gear
5	SD.1500.32.00.C	1293 mm	1417 mm	186 kg	1355 mm	1355 mm	No gear
6	SD.1600.32.00.C	1393 mm	1517 mm	200 kg	1455 mm	1455 mm	No gear

Features and advantages of QIBR four-point contact ball slewing bearings SD.32.C series

The QIBR SD.32.C series four-point contact ball slewing bearings offer several key features and advantages, playing a critical role in various industries, as highlighted in the following aspects:

1. QIBR four-point contact ball slewing ring bearings SD.32.C series have low friction

The QIBR SD.32.C series four-point contact ball slewing bearing is designed with four contact points between the raceway and the steel balls. Its small contact area ensures low friction, enabling superior mechanical efficiency and energy savings, making it an ideal choice for high-performance machinery.

2. QIBR four-point contact ball slewing bearings SD.32.C series reduce the overall weight of the equipment

The lightweight design of QIBR four-point contact ball slewing bearings SD.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. Tailored services for QIBR SD.32.C series four-point contact ball slewing bearings

QIBR four-point contact ball slewing bearings SD.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 improvements and solutions of QIBR four-point contact ball slewing bearings SD.32.C series

1. Improvement of bearing material properties

Designed for durability and performance, the QIBR SD.32.C series four-point contact ball slewing bearings can be upgraded with high-temperature sealing strips and premium materials to boost load capacity and significantly extend service life.

2. Improvement of bearing rotational accuracy

QIBR four-point contact ball slewing bearings SD.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 SD.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.

QIBR Model Selection

Features and advantages of QIBR four-point contact ball slewing bearings SD.32.C series

The QIBR SD.32.C series four-point contact ball slewing bearings offer several key features and advantages, playing a critical role in various industries, as highlighted in the following aspects:

1. QIBR four-point contact ball slewing ring bearings SD.32.C series have low friction

2. QIBR four-point contact ball slewing bearings SD.32.C series reduce the overall weight of the equipment

3. Tailored services for QIBR SD.32.C series four-point contact ball slewing bearings

Performance improvements and solutions of QIBR four-point contact ball slewing bearings SD.32.C series

1. Improvement of bearing material properties

2. Improvement of bearing rotational accuracy

3. Reduce bearing maintenance and replacement needs

SD.32.C

Specifications

QIBR Model Selection

Features and advantages of QIBR four-point contact ball slewing bearings SD.32.C series

Performance improvements and solutions of QIBR four-point contact ball slewing bearings SD.32.C series

QIBR Model Selection

QIBR Model Selection

Features and advantages of QIBR four-point contact ball slewing bearings SD.32.C series

Performance improvements and solutions of QIBR four-point contact ball slewing bearings SD.32.C series

Main application fields of QIBR four-point contact ball slewing bearings SD.32.C series