Compared with the traditional double-row ball structure, the optimized distribution of contact points of the PLA32 series slewing bearing effectively reduces the stress concentration in the raceway, thereby significantly extending the service life.
| PLA32 Series Four point Contact Ball Slewing Bearing | |||||||||||||
| Light series External gear type | |||||||||||||
| Basic model | Weight | Mounting dimensions | Gear parameter | Corresponding type | |||||||||
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Kg | Da | di | La | na | Li | ni | do | m | z | IMO | Mijnsbergen | Rothe Erde |
| PLA32.1100 | 165 | 1098 | 805 | 1016 | 30 | 845 | 30 | 1080 | 9 | 120 | 91-32 0955 | E.1100.32.00.C | 281.30.0900 |
| PLA32.1200 | 183 | 1200 | 905 | 1116 | 30 | 945 | 30 | 1180 | 10 | 118 | 91-32 1055 | E.1200.32.00.C | 281.30.1000 |
| PLA32.1300 | 200 | 1300 | 1005 | 1216 | 36 | 1045 | 36 | 1280 | 10 | 128 | 91-32 1155 | E.1300.32.00.C | 281.30.1100 |
| PLA32.1400 | 216 | 1400 | 1105 | 1316 | 42 | 1145 | 42 | 1380 | 10 | 138 | 91-32 1255 | E.1400.32.00.C | 281.30.1200 |
| PLA32.1500 | 234 | 1500 | 1205 | 1416 | 42 | 1245 | 42 | 1480 | 10 | 148 | 91-32 1355 | E.1500.32.00.C | 281.30.1300 |
| PLA32.1600 | 250 | 1600 | 1305 | 1516 | 48 | 1345 | 48 | 1580 | 10 | 158 | 91-32 1455 | E.1600.32.01.C | 281.30.1400 |
If you're looking for a slewing bearing that combines lightweight, high precision, and excellent load-bearing capacity, the PLA32 series four-point contact ball slewing bearing is your ideal choice. We understand that every component counts in modern industrial equipment design. The PLA32 series is designed to deliver exceptional performance while optimizing your equipment's structure for more efficient and reliable operation.
The PLA32 series utilizes a unique four-point contact ball structure, enabling it to excel under multiple load conditions. This design allows it to simultaneously withstand axial and radial forces, as well as overturning moments. Compared to traditional double-row ball structures, the PLA32 series slewing bearing's optimized contact point distribution effectively reduces raceway stress concentration, significantly extending its service life. Whether used in cranes, excavators, construction machinery, wind turbines, medical equipment, or robotics, it provides stable and reliable rotational support.
Lightweight Design: Compact construction effectively reduces overall equipment weight without sacrificing load-bearing performance. This is particularly important for equipment that seeks higher energy efficiency and flexibility.
High Load Capacity: The PLA32 series' unique design enables it to withstand complex, alternating loads. Its high-strength raceways and precision balls ensure stable operation under harsh conditions.
High Precision and High Rigidity: Precision machining and strict quality control ensure excellent rotational accuracy and structural rigidity, providing a solid foundation for stable equipment operation.
Flexible Installation: A variety of mounting hole positions and gear configurations (toothless, external, and internal) are available, allowing customization to meet your specific design requirements, greatly simplifying equipment integration.
Easy Maintenance: Equipped with convenient lubrication ports, routine maintenance and slewing bearing lubrication are simple and efficient, further extending product life.
Choosing the PLA32 series means choosing reliability, efficiency, and innovation. Our four-point contact ball slewing bearings are more than just mechanical components; they are the key to improving your equipment's performance. We provide detailed PLA32 series technical specifications, slewing bearing dimensions, and load capacity data to help you easily select the perfect match for your equipment.
We are committed to providing high-quality rotary bearing solutions to customers worldwide. If you have any questions about the PLA32 Series or require customized services, please feel free to contact our technical team. Let's work together to create superior rotary power for your project!
