ZUNKU 6203-2RS Ball Bearing
The ZUNKU 6203-2RS is a premium deep groove ball bearing engineered for industrial machinery applications. Designed to deliver exceptional durability and smooth rotational performance under heavy radial and axial loads, this bearing features dual rubber seals (2RS) that provide superior protection against dust, moisture, and contaminants. Ideal for demanding environments including motors, pumps, conveyors, and gearboxes where reliability and extended service life are critical.
| Parameter | Specification |
|---|---|
| Brand | ZUNKU |
| Model | 6203-2RS |
| Construction | High-grade chrome steel balls and races |
| Precision Grade | ABEC-1 |
| Operating Temperature | -30°C to 120°C |
| Dimensions | 15 x 10 x 5 cm |
| Weight | 0.5 kg |


Industrial Applications
This bearing excels in harsh industrial environments including manufacturing plants, food processing equipment, agricultural machinery, and material handling systems. The 2RS sealing technology makes it particularly suitable for applications exposed to particulate contamination or humidity. Commonly paired with motors, shafts, and rotating assemblies in brands like Siemens, ABB, and Rockwell Automation systems. Compatible with standard bearing housings and mounting accessories.
Apex Automation Services
Apex Automation, founded in 2014, specializes in providing ready-to-ship industrial components with expert technical support. Our services include:
- All bearings backed by 1-year performance warranty
- Pre-sales technical consultation for optimal component selection
- Expedited global shipping options
- Custom sourcing for obsolete or specialized models
For pricing inquiries or assistance with alternative models:
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Email technical specifications to: anikaqx@gmail.com

















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