FAG 6205 2RS Deep Groove Ball Bearing 25x52x15

Product Overview and Applications

The FAG 6205 2RS deep groove ball bearing (25x52x15 mm) is a premium-quality single-row bearing designed for universal industrial and automotive use. Equipped with double rubber seals (2RS), it provides excellent protection against dust, moisture, and mechanical impurities — ensuring high durability and long-term reliability.

Manufactured by FAG, a global leader in precision bearing technology, this model is ideal for applications where efficiency, smooth rotation, and extended service life are essential.

Typical applications include:

• Electric motors and industrial pumps,

• Gearboxes and transmission systems,

• Agricultural and construction machinery,

• Bearing housings and integrated bearing units.

The combination of precise German engineering and robust materials makes the FAG 6205 2RS a standard-bearing choice across demanding industrial applications.

Key Advantages of FAG 6205 2RS Bearing

The FAG 6205 2RS bearing combines advanced design and superior sealing for optimal performance in harsh environments. Each unit is factory-lubricated for lifetime use, ensuring minimal maintenance and reliable operation.

Main advantages:

• High durability and wear resistance for long service life,

• Low friction and quiet operation, ideal for high-speed machinery,

• 2RS sealing system protects against contaminants and moisture,

• Universal industrial compatibility, suitable for a wide range of mechanical assemblies,

• Precision-ground raceways for stable rotation and reduced vibration.

Thanks to its superior sealing and internal geometry, this bearing ensures stable, maintenance-free performance even under heavy loads or continuous operation.

Technical Specifications

• Type: Single-row deep groove ball bearing

• Manufacturer: FAG

• Dimensions: 25x52x15 mm

• Sealing: 2RS (double rubber seals)

• Material: High-grade chromium steel

• Internal clearance: Standard (C0) or C3 (optional)

• Lubrication: Factory sealed - pre-greased for lifetime use

• Operating temperature: -30°C to +110°C

• Applications: Industrial drives, conveyors, compressors, electric motors

FAQ - Frequently Asked Questions

1. What does 2RS mean in the FAG 6205 2RS bearing?
It indicates that the bearing has double rubber seals on both sides, protecting the internal elements from dust, dirt, and moisture.

2. Can this bearing handle high-speed operations?
Yes. The FAG 6205 2RS is engineered for high-speed applications with minimal noise and vibration.

3. Is this bearing suitable for industrial units or bearing housings?
Absolutely. It fits standard bearing housings and is often used in preassembled bearing units.

4. Does the FAG 6205 2RS require lubrication?
No. It is factory pre-lubricated and designed for maintenance-free operation throughout its service life.

5. How does FAG compare to brands like SKF or KOYO?
FAG bearings are renowned for their German precision, exceptional durability, and excellent performance in demanding applications, making them comparable to or exceeding other premium brands.