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6205 2RS C0 Deep Groove Ball Bearings Single Row 25*52*15mm Planetary Gearboxes
The 6205 2RSbearing is a widely used deep groove ball bearing, known for its simplicity, reliability, and versatility. Here’s a detailed introduction to this popular bearing type:
| Bearing Number | Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Weight(Kg) | |||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | ||
| d | D | B | r(min) | Cr | Cor | Non-contact | Non-contact | Reference | |
| 6205 2RS | 25 | 52 | 15 | 1 | 14000 | 7850 | 9000 | / | 0.128 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | Steel |
| Lubrication | Grease |
| Measurement Unit | Metric |
| Seal Type | ZZ(2RS,2RZ, open types are available) |
| Temperature Range | -30°C ~ +150°C |
| CERTIFICATE | RoHS, IATF16949:2016 |
| Feature | Long Life,Low Noise,High Speed |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
| Size | Standard,For custom sizes ,please contact us |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Single Row |
| Tolerance Class | P6 |
| Radial Clearance | C0 |
Requirements for Bearings in Planetary Gearboxes.
Planetary gearboxes generally require three sets of bearings to support their high-speed operation, often reaching speeds above 3,000 revolutions per minute (RPM). The key performance features of these bearings include:
No Oil Leakage:
Designed to prevent oil leakage even during high-speed operation, ensuring reliable lubrication and extending the service life of the gearbox.
Dust Protection:
Provide excellent sealing to block external dust and contaminants from entering the internal components, maintaining optimal performance and reducing wear.
Low Noise Operation:
Operate quietly with minimal noise and vibration, contributing to smooth and efficient gearbox operation.
What's the Performance Features of 6205 2RS Bearings in Planetary Gearboxes?
The 6205 2RS bearing, with its double rubber seals, is well-suited for planetary gearboxes, providing reliable performance at high speeds exceeding 3,000 RPM. It effectively prevents oil leakage, ensures dust protection to maintain internal cleanliness, and operates with low noise and minimal vibration, contributing to the smooth and efficient operation of the gearbox. Its robust design enhances durability and extends service life, making it an ideal choice for the demanding conditions of planetary gearboxes.
What's the Applications of the 6205 2RS Bearing?
The 6205 2RS bearing, a deep groove ball bearing with robust rubber seals, is extensively utilized in industrial machinery for its reliability and performance in harsh conditions, including precision robotics and complex material handling systems. In the railway industry, it enhances the reliability and efficiency of locomotives and rail vehicles. This versatile bearing also finds application in a wide range of equipment such as vulcanizing chambers, injection molding machines, gantry cranes, magnetic separation devices, vertical pumps, brazing machines, waste processing equipment, freezers, shoe repair machines, sampling machines, drilling and mining equipment, multi-functional machine tools, bakery equipment, loading and compaction machinery, military applications, rubber joint machines, textile auxiliary equipment, machine tool lighting, hydraulic chucks, and more. Additionally, it is used in specialized areas like automotive and agricultural steering systems, excelling in low-speed operations requiring high sealing performance. Overall, the 6205 2RS bearing’s superior performance and reliability make it indispensable across multiple industries.
If you need more specific information or have other questions, feel free to ask!