6204 2RZ C0 Deep Groove Ball Bearings Single Row Sealed 20*47*14mm
Electric Industrial Motors
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 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,P5 |
| Radial Clearance | C0 |
Requirements for Bearings in Industrial Motors.
Industrial motors typically require 2 sets of bearings, with the
following specifications:
- Speed: Primarily operating at speeds of 1400 RPM and 2800 RPM.
- Operating Temperature: Normal working temperature range from -20°C to 80°C.
- Operation: Should operate without any abnormal noise.
What's the Performance Features of 6204 2RZ Bearings in Industrial
Motors?
The 6204 2RZ bearing offers robust performance in industrial motors
with its double rubber seals (2RZ) that ensure effective sealing
and lubricant retention. It supports high-speed operation, stable
at speeds up to 2800 RPM, and functions reliably within a
temperature range of -20°C to +80°C. Designed to handle moderate
radial and some axial loads, this bearing provides quiet operation
with minimal noise and vibration, features a durable design for
long service life, and minimizes wear for consistent performance
over time.
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!
