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Electric Motor Ball Bearings 6201 2RS Demolition Hammers Power Tool Bearings
6201 2RS C3 Deep Groove Ball Bearings Single Row 12*32*10mm Power Tool Demolition Hammers Electric Motor Ball Bearings
The 6201 2RS bearing 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 | |
| 6201 2RS | 12 | 32 | 10 | 0.6 | 6800 | 3050 | 17000 | / | 0.036 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | Nylon/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,P0 |
| Radial Clearance | C3 |
Requirements for Bearings in Demolition Hammers (Jackhammers)
A demolition hammer (also known as an impact drill or rock drill) is used for drilling or chiseling into hard materials like concrete and masonry. Given the harsh working conditions and high performance demands, bearings in demolition hammers have specific requirements to ensure reliability and durability:
Demolition Hammers typically require 4 sets of bearings, with the following specifications:
High-Speed Operation: The bearings must be capable of operating at high speeds, generally exceeding 5000 RPM.
Oil Retention: They should ensure no oil leakage during high-speed operation.
Dust Protection: Provide excellent protection against dust, preventing external particles from entering the bearing interior.
Shock Load Resistance: Able to withstand significant impact loads.
What's the Performance Features of 6201 2RS Bearings in Demolition Hammers?
The 6201 2RS bearing offers robust performance in demolition hammers, designed to handle high-speed operation exceeding 5000 RPM while ensuring no oil leakage due to its double rubber seals. These seals also provide excellent dust protection, effectively preventing external particles from entering the bearing interior. Built to withstand significant shock loads, the bearing ensures reliable and durable operation even under the harsh conditions typical of demolition work. Its combination of high-speed capability, oil retention, dust protection, and shock load resistance makes it well-suited for the demanding applications of demolition hammers.
What's the Applications of the 6201 2RS Bearing?
The 6201 2RS bearing is widely utilized in a variety of applications, including the rotational components of electric motors and gear reducers, enhancing reliability and performance. It supports precision and stability in machine tools such as spindles and feed axes, ensures smooth operation in instruments and meters like tachometers and oscilloscopes, and provides efficient, quiet support in home appliances including washing machines, air conditioners, and electric fans. Additionally, it is applied in the rotating parts of transportation vehicles such as cars, motorcycles, and aircraft, ensuring durable and reliable performance under diverse conditions. In essence, the 6201-2RS bearing is an indispensable component across electric motors, machine tools, instruments, home appliances, and transportation sectors, providing essential rotational support.
If you need more detailed information or have any other related questions, feel free to ask!