FAG 6003 C3 17x35x10 Deep Groove Ball Bearing

Product Overview

The FAG 6003 C3 (17x35x10 mm) is a high-quality deep groove ball bearing designed for precision, speed, and longevity. Manufactured by FAG, a global leader within the Schaeffler Group, this bearing ensures stable performance in demanding industrial and automotive environments.

The C3 internal clearance allows for thermal expansion and higher rotational speeds, making the FAG 6003 C3 ideal for applications with continuous operation, elevated temperatures, or dynamic loads. Its deep groove design supports both radial and axial loads, providing versatility and long-lasting reliability.

With dimensions of 17 mm (inner diameter), 35 mm (outer diameter), and 10 mm (width), this bearing is widely used in electric motors, pumps, gearboxes, compressors, and agricultural machinery, where low friction, precision, and durability are essential.

Key Features and Benefits

• Manufacturer: FAG (Schaeffler Group) - renowned for German engineering excellence and bearing precision.

• Internal clearance: C3 - allows for higher speeds and thermal stability.

• Material: High-grade bearing steel - resistant to wear, fatigue, and corrosion.

• Smooth and quiet operation - ideal for electric motors and high-speed machinery.

• Maintenance-free design - pre-lubricated for immediate installation and long service life.

• Versatile use - suitable for both radial and axial loads in rotating assemblies.

Technical Specifications

• Type: Deep Groove Ball Bearing

• Model: FAG 6003 C3

• Dimensions: 17 mm (inner) x 35 mm (outer) x 10 mm (width)

• Internal Clearance: C3 (increased)

• Material: Chrome steel (high carbon)

• Sealing: Open type (also available in 2RS, ZZ variants)

• Lubrication: Factory pre-lubricated with long-life grease

• Temperature Range: -30°C to +120°C

• Load Capacity: Radial and axial (bidirectional)

• Applications: Electric motors, pumps, transmissions, compressors, industrial and agricultural equipment

Applications

The FAG 6003 C3 bearing is commonly used in high-speed and high-load applications, including:

• Electric motors and generators - for reduced noise and vibration.

• Gearboxes and pumps - ensuring reliable operation under dynamic load.

• Compressors and fans - for consistent performance and thermal resistance.

• Industrial machinery - increasing uptime and mechanical efficiency.

• Agricultural and automotive systems - where long service life is critical.

FAQ - Frequently Asked Questions

1. What does “C3” mean in FAG 6003 C3 bearings?
It refers to increased internal clearance, allowing for thermal expansion and higher speed operation without excessive friction.

2. Is this bearing suitable for electric motors?
Yes. The FAG 6003 C3 is one of the most popular bearings for electric motors, fans, and generators due to its smooth and quiet operation.

3. Does the bearing require additional lubrication?
No. It is factory pre-lubricated with high-quality grease for maintenance-free performance.

4. What are equivalent bearings from other brands?
Comparable models include SKF 6003 C3, NSK 6003C3, NTN 6003C3, and KOYO 6003C3.

5. What types of loads can this bearing handle?
The deep groove ball design supports both radial and axial loads, ensuring flexibility in various industrial setups.