In the modern industrial field that pursues ultimate precision, the selection of every component is crucial. The PLI32 series four-point contact ball swivel bearing is designed for demanding applications requiring high precision, high rigidity, and high load capacity.
As a thin-walled slewing bearing, it is not only compact in structure but also effectively saves space, making it an ideal choice for industrial robots, automation equipment, medical equipment and other fields.
| PLI32 series Four point Contact Ball Slewing Bearing | |||||||||||||
| Light series Internal gear type | |||||||||||||
| Basic model | Weight | Mounting dimensions | Gear parameter | Corresponding type | |||||||||
| Kg | Da | di | La | na | Li | ni | do | m | z | IMO | Mijnsbergen | Rothe Erde | |
| PLI32.1100 | 159 | 1100 | 812 | 1060 | 30 | 894 | 30 | 830 | 10 | 83 | 92-32 0955 | I.1100.32.00.C | 282.30.0900 |
| PLI32.1200 | 176 | 1200 | 912 | 1160 | 30 | 994 | 30 | 930 | 10 | 93 | 92-32 1055 | I.1200.32.00.C | 282.30.1000 |
| PLI32.1300 | 192 | 1300 | 1012 | 1260 | 36 | 1094 | 36 | 1030 | 10 | 103 | 92-32 1155 | I.1300.32.00.C | 282.30.1100 |
| PLI32.1400 | 208 | 1400 | 1112 | 1360 | 42 | 1194 | 42 | 1130 | 10 | 113 | 92-32 1255 | I.1400.32.00.C | 282.30.1200 |
| PLI32.1500 | 226 | 1500 | 1212 | 1460 | 42 | 1294 | 42 | 1230 | 10 | 123 | 92-32 1355 | I.1500.32.00.C | 282.30.1300 |
| PLI32.1600 | 243 | 1600 | 1310 | 1560 | 48 | 1394 | 48 | 1330 | 10 | 133 | 92-32 1355 | I.1600.32.00.C | 282.30.1400 |
1. Four-Point Contact Design for Stronger Load-Carrying Capacity
The PLI32 series four-point contact ball slewing bearing utilizes a unique four-point contact structure, enabling a single ball to simultaneously support radial, axial, and overturning moment loads. This design significantly increases the bearing's load-carrying capacity, particularly within the compact footprint of thin-walled bearings, while maintaining excellent performance.
2. Thin-walled and Lightweight, Master of Space Optimization
As a thin-walled slewing bearing, the PLI32 series achieves a lightweight design while maintaining high rigidity. This not only reduces overall equipment weight but also provides engineers with greater design freedom, making it a leader in precision slewing bearings. Its advantages are particularly evident in applications such as joints in industrial robots and turntables in automated equipment.
3. High-Precision Manufacturing for Smooth Motion
We utilize advanced manufacturing processes and stringent quality control standards to ensure that each PLI32 precision slewing bearing exhibits extremely high rotational and positional accuracy. This is crucial for applications requiring smooth, precise motion, such as CT scanners for medical devices or assembly platforms for automated equipment.
4. Excellent Rigidity and Deformation Resistance
High rigidity is another key feature of the PLI32 series. It effectively resists deformation caused by external loads, ensuring stability under high-speed or high-load conditions. This makes this series of slewing bearings an excellent choice for applications requiring precise positioning and repetitive operations.
Due to its excellent overall performance, the PLI32 series four-point contact ball slewing bearings are widely used in the following fields:
Industrial Robots: Serving as core components in robotic arm joints, they ensure smooth and precise movement.
Automation Equipment: Utilized in assembly line turntables, sorting machines, and other applications to improve production efficiency.
Medical Equipment: Rotating components in equipment such as CT and MRI machines ensure diagnostic accuracy.
Radar and Antennas: Ensure high-precision pointing and stable tracking.
Measuring Instruments: Improve the measurement accuracy of instruments such as coordinate measuring machines.
We offer a variety of PLI32 series four-point contact ball slewing bearing models to meet diverse load, speed, and size requirements. For detailed product specifications, parameters, and customization services, please refer to our product catalog or contact our technical support team directly. Our experts will provide you with professional selection advice to ensure you find the solution that best suits your needs.
