Description

SKF 6207 – Single Row Deep Groove Ball Bearing

The SKF 6207 is a premium-quality single-row deep-groove ball bearing designed for smooth operation, high load-carrying capacity, and long service life in a wide range of mechanical applications. Manufactured by SKF, one of the world’s leading bearing producers, the 6207 bearing provides consistent performance in both industrial and automotive environments.

This bearing is part of SKF’s renowned 6200 series, known for its precision design and dependable operation. It is suitable for radial and limited axial loads and performs exceptionally well at moderate to high speeds. The compact and robust design ensures optimal functionality even in challenging operating conditions.

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Key Specifications:

• Bore Diameter (ID): 35 mm

• Outside Diameter (OD): 72 mm

• Width: 17 mm

• Weight: Approx. 0.282 kg

• Dynamic Load Rating (C): 23.2 kN

• Static Load Rating (C₀): 11.3 kN

• Limiting Speed (Grease Lubrication): Approx. 13,000 RPM

• Limiting Speed (Oil Lubrication): Approx. 16,000 RPM

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Design Features:

1. Single Row Construction

This deep groove ball bearing features a single row of balls between its inner and outer raceways. The design is ideal for applications that demand a combination of radial and light axial load handling in both directions. The deep grooves and close conformity between the raceways and balls allow for smooth and precise rotation.

2. Open Type (Optional Shields Available)

The SKF 6207 is typically supplied as an open bearing, but can also be found in shielded or sealed variants such as:

• 6207-2Z (metal shields on both sides)

• 6207-2RS1 (rubber seals on both sides)

For the open variant, external lubrication is required to maintain optimal performance.

3. High-Quality Steel

SKF bearings are manufactured using high-grade chromium steel, ensuring excellent resistance to fatigue, wear, and corrosion. The races and rolling elements are finely machined to minimise vibration, enhance running accuracy, and ensure long operational life.

4. Low Friction and Noise

The SKF 6207 offers low friction thanks to its refined internal geometry and smooth surface finish. This not only reduces energy consumption but also results in quiet and smooth operation, making it ideal for use in electric motors and noise-sensitive environments.

5. Standardised Dimensions

This bearing conforms to ISO 15 and ISO 492 standards, ensuring dimensional compatibility with global equipment designs. It can be easily interchanged with other bearings of the same series without modification to machinery.

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Applications:

The SKF 6207 is widely used across various industries, including:

• Electric Motors

• Gearboxes and Transmission Systems

• Industrial Fans and Blowers

• Pumps and Compressors

• Automotive Components

• Agricultural Machinery

• Textile Equipment

• Machine Tools

Its versatility and performance make it a preferred choice for both OEM installations and maintenance replacements.

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Advantages:

• High radial load capacity

• Light axial load support in both directions

• Extended service life

• High-speed compatibility

• Reliable and low-maintenance operation

• Versatile fit for diverse applications

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Operating Conditions:

• Operating Temperature Range: -30°C to +120°C (standard)

• Lubrication: Grease or oil (user-defined for open variants)

• Misalignment Tolerance: Low – suitable for well-aligned shafts

For extreme environments or specialised requirements, SKF offers customised bearing variants with special coatings, greases, and materials.

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Packaging & Handling:

All SKF bearings are factory-packaged with protective materials to prevent contamination or damage. Always store in a clean, dry environment and handle with care during installation to prevent brinelling or contamination.

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Summary:

The SKF 6207 single row deep groove ball bearing is engineered for reliability, efficiency, and durability. Whether you’re replacing an old bearing or installing a new one in an OEM setup, this bearing delivers unmatched performance across a wide range of operating conditions. Its compact size, high load capacity, and SKF’s trusted quality make it a go-to solution for professionals seeking long-lasting mechanical efficiency.

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