Introducing the high-performance 6204-2RS C3 deep groove ball bearing, a pinnacle of precision engineering designed for demanding industrial environments. This professional-grade bearing integrates advanced materials and strict manufacturing tolerances to ensure exceptional operational stability, making it an essential component for enhancing the efficiency and longevity of your precision machinery.

Engineered with a specialized C3 internal clearance and high-quality 2RS rubber seals, this bearing provides an impenetrable barrier against moisture and contaminants. Whether integrated into automotive systems, industrial motors, or complex manufacturing equipment, the 6204-2RS C3 is optimized to reduce friction and maintain smooth rotation even under harsh operating conditions.

Detailed Parameters

Article Number	6204 2RS	Bearing Type	Single row deep groove ball bearing
Bore Diameter	20 mm	Outer Diameter	47 mm
Width	14 mm	Internal Clearance	C3
Dynamic Load (Cr)	12.8 kN	Static Load (Cor)	6.65 kN
Seal Type	2RS (Rubber seal on both sides)	Bore Type	Cylindrical

Key Advantages

Superior Sealing

Double-sided 2RS rubber seals prevent lubricant leakage and block dust or water ingress.

Extended Service Life

Premium material construction reduces wear and tear, significantly lowering maintenance frequency.

C3 Precision Clearance

Optimized C3 clearance allows for thermal expansion, ensuring smooth operation at high speeds.

Low Friction Design

Advanced deep groove geometry minimizes rolling resistance and optimizes energy efficiency.

High Load Capacity

Engineered to handle both radial and axial loads with a dynamic load rating of 12.8 kN.

Universal Compatibility

Standard 20x47x14mm dimensions ensure seamless integration across various industrial brands.

Product Gallery

62042RS C3 Deep Groove Ball Bearing China Factory Suppliers

Management Platforms

Inventory Control

Real-time tracking of bearing stocks to ensure zero downtime for your production line.

Quality Assurance

Strict ISO-certified inspection processes for every batch of 6204 series bearings.

Maintenance Alerts

Scheduled monitoring systems to notify you when replacement intervals are reached.

Logistics Tracking

End-to-end visibility of your shipment from our warehouse to your facility.

Lifecycle Management

Comprehensive data logging of bearing performance throughout its operational life.

Technical Support

Direct access to engineering experts for installation and lubrication guidance.

Investment Return Comparison

Performance Metric	Standard Bearing	Our 6204-2RS C3
Service Interval	6-12 Months	18-24 Months
Energy Efficiency	Baseline	+15% Reduction in Friction
Contamination Resistance	Moderate	High (Dual Rubber Seals)
Thermal Stability	Standard	Enhanced (C3 Clearance)
Total Cost of Ownership	High (Frequent replacement)	Low (Long-term durability)

Frequently Asked Questions

Q: What does the "C3" clearance signify in these bearings?

C3 refers to an internal clearance that is greater than Normal (CN). This allows for the expansion of components due to heat during high-speed operation, preventing the bearing from seizing.

Q: How do the 2RS seals improve bearing performance?

The 2RS designation means the bearing has rubber seals on both sides. These seals lock in the lubrication and keep out dust, water, and debris, which is critical in industrial manufacturing environments.

Q: Can this deep groove ball bearing handle axial loads?

Yes, deep groove ball bearings are designed primarily for radial loads but are also highly capable of supporting moderate axial loads in both directions.

Q: In which industries is the 6204-2RS C3 most commonly used?

It is widely used in automotive alternators, electric motors, household appliances, and various precision general equipment manufacturing.

Q: How should I store these bearings to prevent corrosion?

Bearings should be stored in their original packaging in a cool, dry, and vibration-free environment to maintain the integrity of the seals and the precision of the raceways.

Q: What is the difference between 2RS and ZZ seals?

2RS uses contact rubber seals for superior moisture and dust protection, whereas ZZ uses non-contact metal shields which are better for very high speeds but offer less protection against contamination.