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6204 2RZ C0 Deep Groove Ball Bearings Single Row Sealed 20*47*14mm Centrifugal Pumps
The 6204 2RZ 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 2RZ | 20 | 47 | 14 | 1 | 12800 | 6600 | 11000 | / | 0.106 |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage | Steel |
| Lubrication | Grease |
| Measurement Unitm | 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 | C0 |
Requirements for Bearings in Centrifugal Pumps.
Centrifugal pumps typically require 2 sets of bearings, with the following specifications:
What's the Performance Features of 6204 2RZ Bearings in Centrifugal Pumps?
The 6204 2RZ bearing provides reliable performance in centrifugal pumps with its double rubber seals that effectively prevent contamination and retain lubricant, ensuring long-lasting operation. Designed to handle moderate radial and axial loads, it supports smooth and quiet operation even at high speeds up to 3500 RPM, while maintaining stability across a wide temperature range of -20°C to +120°C. Its durable construction minimizes wear and tear, offering extended service life and reducing maintenance needs in demanding pump applications.
What's the Applications of the 6204 2RZ Bearing?
Common applications include home appliances (washing machines, dryers, dishwashers), office equipment (printers, copiers, paper handling devices), consumer electronics (rotary components), industrial machinery (conveyor systems, pumps, fans, ventilation systems), automotive industry (electric power steering, steering systems, auxiliary axle systems), agricultural equipment (tractors, irrigation systems), medical equipment (diagnostic machines, surgical instruments), power tools (handheld tools, rotary tools), HVAC systems (compressors, fans, ventilation units), textile machinery (spinning and weaving machines), food processing equipment (mixers, conveyors), and exercise equipment (treadmills, ellipticals).
If you need further details or have other questions, feel free to ask!