6203 2RZ C0 Deep Groove Ball Bearings Single Row Sealed 17*40*12mm Electric Industrial Motors Rolling Ball Bearing Deep Groove
The 6203 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 |
| 6203 2RZ | 17 | 40 | 12 | 0.6 | 9500 | 4800 | 18000 | / | 0.065 |
| 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,P0 |
| 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 6203 2RZ Bearings in Industrial Motors?
The 6203 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 6203 2RZ Bearing?
The 6203 2RZ bearing, a deep groove ball bearing, finds extensive application across various industries due to its versatility and reliability. It is commonly used in mechanical equipment such as conveyors, boiler fans, machine tool spindles, mining devices, vacuum systems, cryogenic and high-temperature equipment, and high-speed motors. In the automotive industry, it supports various components, benefiting from its excellent performance and durability. Additionally, in the renewable energy sector, particularly in photovoltaic applications, the 6203 2RZ bearing enhances the efficiency and stability of PV equipment.
If you need further details or have other questions, feel free to ask!
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Deep Groove Roller Bearing 6203 2RZ Electric Industrial Motors Rolling Ball Bearing Images
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