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!
