Description

SKF 6009 – Single Row Deep Groove Ball Bearing

The SKF 6009 is a high-quality single row deep groove ball bearing engineered to provide smooth rotation, low friction, and extended service life across a wide range of mechanical applications. Manufactured by SKF, a globally trusted brand in bearing technology, the 6009 is part of the 6000 series—renowned for its precision, efficiency, and versatility.

With a design optimized for high-speed performance and medium load capacity, the SKF 6009 is widely used in electric motors, industrial equipment, pumps, conveyors, and automotive systems. It delivers reliable, consistent operation even under demanding conditions.

---

Key Specifications:

• Bore Diameter (ID): 45 mm

• Outside Diameter (OD): 75 mm

• Width: 16 mm

• Weight: Approx. 0.28 kg

• Dynamic Load Rating (C): 23.2 kN

• Static Load Rating (C₀): 13.3 kN

• Limiting Speed (Grease Lubrication): Approx. 9,500 RPM

• Limiting Speed (Oil Lubrication): Approx. 11,000 RPM

• Design: Single Row Deep Groove Ball Bearing

• Clearance: Normal (or C3 depending on variant)

• Seal/Shield Type: Open (also available in 6009-2RS1 or 6009-2Z)

---

Product Features

1. Single Row Deep Groove Design

The 6009 bearing features a deep groove design that supports radial loads and light axial loads in both directions. The optimized geometry of the raceways and ball contact points allows smooth motion, reduced torque, and minimal vibration, making it ideal for high-precision applications.

2. High-Speed Operation

With limiting speeds of up to 9,500 RPM (grease) or 11,000 RPM (oil), the SKF 6009 is perfectly suited for high-speed machinery. Its low-friction performance ensures energy efficiency and reduces operational wear.

3. Material Excellence

SKF bearings are made from high-grade chrome steel, offering:

• Exceptional hardness and wear resistance

• High fatigue strength

• Dimensional stability under varying thermal and load conditions

The balls and raceways are precision-machined to minimize vibration and noise, especially important in electric motors and sensitive applications.

4. Versatile Mounting and Compatibility

With ISO-standard dimensions, the SKF 6009 is fully interchangeable with other 6009-series bearings from different manufacturers. It’s easy to install and suitable for a wide variety of mounting configurations.

5. Customization Options

The 6009 bearing is available in multiple variants to suit specific environments:

• 6009-2Z: Metal shields on both sides for protection against dirt and to retain grease

• 6009-2RS1: Rubber seals on both sides for superior sealing in dusty or moist conditions

• 6009/C3: Increased internal clearance for high-speed or high-temperature applications

---

Common Applications

The SKF 6009 is used in various industrial and commercial systems, including:

• Electric motors and generators

• Pumps and compressors

• Industrial fans and HVAC systems

• Automotive wheel hubs and transmissions

• Conveyor belts and rollers

• Gearboxes and reduction units

• Agricultural equipment and power tools

Its ability to perform reliably under radial and light axial loads makes it a go-to solution across multiple industries.

---

Key Benefits

• High-speed compatibility with low noise

• Smooth, vibration-free operation

• Robust load handling with radial and axial capacity

• Durable material construction for long service life

• Maintenance-free when used in sealed or shielded configurations

• ISO-standard sizing for easy replacement and installation

---

Operating Conditions

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

• Lubrication: Available pre-lubricated (sealed/shielded variants) or open for custom lubrication

• Alignment Tolerance: Requires accurate shaft and housing alignment for optimal performance

• Misalignment Capability: Limited – not suitable for applications with high shaft deflection or misalignment

---

Packaging and Handling

SKF bearings are shipped in sealed, protective packaging to ensure cleanliness and integrity. Store in a dry, clean environment and avoid direct contact with dust or moisture. Use proper tools for installation to avoid damage to raceways or seals.

---

Summary

The SKF 6009 single row deep groove ball bearing is a versatile and reliable component designed to handle moderate radial and axial loads at high speeds with minimal maintenance. Engineered for precision and durability, it is ideal for electric motors, pumps, industrial machinery, and more. Whether you need a standard open bearing or a sealed variant for added protection, the SKF 6009 offers premium performance with long service life—backed by the trusted name of SKF.

1VP Store
1Vendor Platform