Engineering Excellence
6003 2rs bearing Precision Series

Experience the pinnacle of mechanical stability with our high-performance radial bearings, designed for zero-friction efficiency and extreme durability in industrial environments.

4200+
Annual Output
168+
Countries Served
6 Days
Sample Lead Time
99.7%
On-Time Delivery

The Standard in Industrial Rotation

The 6003 2rs bearing stands as a benchmark for reliability in the general equipment manufacturing sector. Engineered with dual-seal protection, it prevents lubricant leakage and contaminant ingress, ensuring peak operational efficiency in the most demanding environments.

By utilizing high-grade chrome steel, the 6003 2rs bearing provides an exceptional load-carrying capacity and minimal friction coefficients, which significantly reduces maintenance costs and extends the lifespan of industrial machinery.

Precision Engineering
Core Technical Pillars

Our bearings are built upon three fundamental pillars of excellence to guarantee uncompromising performance.

Material Purity

Utilizing aerospace-grade steel to ensure structural integrity under extreme loads.

  • GCr15 Steel: Maximum hardness and wear resistance
  • Thermal Treatment: Vacuum heat treatment for stability
  • Surface Finish: Ra 0.2 micron super-finishing

Sealing Tech

Advanced nitrile rubber seals for ultimate contaminant protection.

  • Dual-Lip Seal: Maximum grease retention
  • Dust-Proof: Rated for high-dust environments
  • Temp Resistance: Stable from -30°C to 120°C

Dynamic Balance

Precision balancing for ultra-low vibration at high rotational speeds.

  • P6 Precision: Tight tolerance for high-speed apps
  • Low Noise: Optimized ball geometry for silence
  • Radial Play: Adjusted for thermal expansion

Technical Analysis &
Performance Metrics

Detailed material composition and comparative performance data.

Material Composition

High-Carbon Steel
Alloying Elements
Synthetic Sealant
Lubricant Additives

Performance Radar

Ary Bearing Pro
Standard Grade
Economy Line

Precision Metrics
Dimensional Specifications

Exact technical parameters for the 6000 series deep groove ball bearings.

Bearing Model Inner Dia (d) Outer Dia (D) Width (B) Dynamic Cr (kN) Mass (kg)
6003 2RS 17 mm 40 mm 12 mm 7.90 kN 0.074 kg
6004 2RS 20 mm 47 mm 14 mm 9.95 kN 0.119 kg
6005 2RS 25 mm 52 mm 15 mm 12.0 kN 0.144 kg
6006 2RS 30 mm 62 mm 16 mm 15.8 kN 0.226 kg
6007 2RS 35 mm 72 mm 17 mm 15.8 kN 0.325 kg
6008 2RS 40 mm 80 mm 18 mm 19.2 kN 0.411 kg
6009 2RS 45 mm 85 mm 19 mm 21.8 kN 0.489 kg
6010 2RS 50 mm 90 mm 20 mm 22.7 kN 0.534 kg

Note: All dimensions are in millimeters (mm) and load ratings are in kilonewtons (kN). Actual performance may vary based on lubrication and operating temperature.

Real-World Impact:
Global Case Studies

Proven performance across diverse industries and challenging environments.

Precision Motor Corp

High-Speed Drive Systems

Implemented 6003 2RS in high-RPM cooling fans, reducing noise by 15% and extending service life by 30%.

Noise Reduction Lifespan Extended

AgriTech Solutions

Harvest Equipment

Replacing standard bearings with 6003 2RS dual-seal units eliminated dust contamination in harvesting gear.

Contamination Free Reduced Downtime

Global Pumps Ltd

Centrifugal Pumps

Upgraded to 6003 2RS bearings in pump shafts, resulting in a 20% increase in operational stability under radial loads.

Stability Boost Load Optimization

AeroDynamics Inc

Avionics Components

Deployed our high-precision 6003 2RS for lightweight actuator systems, achieving critical vibration damping.

Vibration Control Ultra-Precision

HeavyLift Cranes

Industrial Hoists

Applied 6003 2RS for pulley wheel assemblies, reducing friction loss by 12% in heavy-load lifting.

Friction Reduction Energy Efficiency

Urban Rail Transit

Door Mechanism Systems

Utilized 6003 2RS for sliding door rollers, ensuring smooth, silent operation over millions of cycles.

Zero-Noise Ops Cycle Endurance

Industry Applications
Where Precision Matters

Tailored solutions for demanding industrial environments worldwide.

Mining Machinery

Ideal for conveyor rollers and screen vibrating machines where dust-proof sealing is mandatory.

Food Processing

Used in automated mixing and conveyor systems requiring food-grade lubricant compatibility.

Chemical Plants

High-resistance seals prevent chemical vapors from entering the bearing raceways.

Construction Gear

Perfect for small hydraulic pumps and steering gear in heavy-duty vehicles.

Aerospace Tech

Precision-balanced for high-frequency vibrations in auxiliary power units.

Renewable Energy

Ensures seamless rotation for solar tracking systems and wind turbine controllers.

Quality Assurance &
Export Packaging Standards

Zero-Defect QC Protocol

Every bearing undergoes a 5-stage inspection process, including ultrasonic flaw detection and dynamic noise testing.

Anti-Corrosion Packing

Vacuum-sealed VCI oil paper wrapping prevents oxidation during long-distance maritime shipping.

Global Export Compliance

Compliant with ISO 9001:2015 and REACH standards, ensuring safe and legal import into any global market.

Trust Verified

Our commitment to excellence is verified by international auditing bodies and thousands of satisfied industrial clients.

✓ ISO 9001 Certified ✓ SGS Verified ✓ CE Compliance

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

1

What does the '2RS' suffix mean in 6003 2RS?

The '2RS' indicates that the 6003 2rs bearing is equipped with two rubber seals on both sides, making it completely sealed for maintenance-free operation and maximum protection against dust.

2

How does the 6003 2RS handle radial vs axial loads?

This 6003 2rs bearing is primarily designed for radial loads but can simultaneously support moderate axial loads, making it versatile for most rotating shafts.

3

What is the expected lifespan of these bearings?

Depending on the load and environment, the 6003 2rs bearing typically offers millions of revolutions of service life when properly installed and lubricated.

4

Are these bearings compatible with high-temperature oils?

Yes, the 6003 2rs bearing is compatible with most industrial high-temperature oils, provided the rubber seals remain within their operating temperature range.

5

How do I ensure the correct installation of the 6003 2RS?

We recommend using a press-fit tool on the inner ring of the 6003 2rs bearing to avoid damaging the raceways or the rubber seals during mounting.

6

Can the 6003 2RS be used in vacuum environments?

While the 6003 2rs bearing is highly sealed, vacuum applications may require specialized low-outgassing lubricants. Please consult our engineers for a custom solution.

Elevate Your Machinery Performance

Partner with the leading experts in the Bearing and Parts Manufacturing industry. Secure your supply of the high-precision 6003 2rs bearing today.