6204 2RS C0 Deep Groove Ball Bearings Single Row Sealed 20*47*14mm Sliding Door Motors
The 6204 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 |
| 6204 2RS | 20 | 47 | 14 | 1 | 12800 | 6600 | 11000 | / | 0.106 |
| 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 | -40°C ~ +180°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 Sliding Door Motors
Sliding door motors typically require 5 to 9 sets of bearings, with the following specifications:
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Speed: The bearings must be capable of operating at speeds up to 3000 RPM.
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Temperature Range: They should function reliably within an operating temperature range of -40°C to 120°C.
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Oil Retention: The bearings must ensure no lubricant leakage during operation.
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Dust Protection: They need to provide excellent dust-proof performance to prevent external dust from entering the bearing interior.
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Shock Load Resistance: The bearings should be able to withstand strong impact loads.
What's the Performance Features of 6204 2RS Bearings in Sliding Door Motors?
The 6204 2RS bearing provides reliable and quiet operation in sliding door motors, featuring double rubber seals that effectively prevent dust and debris ingress while retaining lubricant for long-term performance. Designed to handle moderate radial and axial loads, it ensures smooth and consistent operation at speeds up to 3000 RPM. Its durable construction and ability to function reliably within a temperature range of -40°C to +120°C make it well-suited for the variable conditions encountered in sliding door applications, minimizing wear and reducing maintenance needs.
What's the Applications of the 6204 2RS Bearing?
The 6204 2RS bearing is widely used in applications requiring reliable sealing and smooth operation, such as home appliances (washing machines, dishwashers), office equipment (printers, copiers), consumer electronics (electric tools, hair dryers), industrial machinery (conveyors, pumps, fans), automotive systems (power steering, auxiliary axles), agricultural equipment (tractors, irrigation systems), medical devices (imaging machines, surgical tools), power tools (drills, grinders), HVAC systems (compressors, ventilation units), textile machinery (spinning and weaving machines), food processing equipment (mixers, conveyors), and exercise equipment (treadmills, ellipticals). Its double rubber seals ensure effective protection against contaminants and reliable lubricant retention, making it suitable for a variety of mechanical systems.
If you need further details or have other questions, feel free to ask!
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6204 2RS C0 Deep Groove Ball Bearing 20x47x14mm For Sliding Door Motors Images
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