SKF 6005-2Z – Single Row Deep Groove Ball Bearing – Reliable, High-Speed, Double Shielded Performance

The SKF 6005-2Z is a high-performance single row deep groove ball bearing engineered for dependable operation in applications requiring high rotational speed, precision, and durability. Manufactured by SKF, one of the world’s most trusted bearing brands, this bearing features a robust construction, double metal shields, and optimized internal geometry for smooth, low-friction operation.

Thanks to its 2Z shielding, the bearing is protected on both sides from dust, dirt, and light moisture, making it ideal for use in moderately contaminated environments where maintenance intervals are limited.

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Dimensions & Specifications:

• Inner Diameter (Bore): 25 mm

• Outer Diameter: 47 mm

• Width: 12 mm

• Weight: 0.11 kg (110 grams)

• Shield Type: 2Z (Double Metal Shields – Non-contact)

• Cage Material: Pressed Steel

• Bearing Material: High-Grade Chrome Steel

• Precision Class: Normal (P0), with options for higher classes (P6, P5)

This compact yet powerful bearing offers a balance between high-speed capability and load-carrying strength, perfect for small to medium mechanical assemblies.

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Load Ratings & Speed Limits:

• Dynamic Load Rating (C): 11.1 kN

• Static Load Rating (C₀): 5.0 kN

• Fatigue Load Limit (Pu): 0.21 kN

• Limiting Speed (Grease Lubrication): 19,000 RPM

• Limiting Speed (Oil Lubrication): 23,000 RPM

With the ability to support both radial and limited axial loads at high speeds, the SKF 6005-2Z is built to deliver consistent performance in continuously running systems.

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Key Features & Benefits:

• Double Metal Shields (2Z): The 2Z shield configuration includes non-contact metal shields on both sides that keep contaminants out and lubrication in—ideal for maintenance-free or low-maintenance installations.

• Low Friction Design: SKF’s advanced manufacturing processes and surface finishes ensure minimal internal resistance, reducing heat buildup and energy loss during operation.

• Pre-Lubricated for Long Service Life: The bearing comes factory-filled with high-quality grease that eliminates the need for re-lubrication under normal conditions.

• Durable & Corrosion-Resistant: Made from high-grade chromium steel, the 6005-2Z is resistant to wear and corrosion, extending its lifespan and reducing replacement frequency.

• Compact and Lightweight: At only 110 grams, this bearing fits easily into small spaces without adding excess weight to the assembly.

• Global Compatibility: Conforms to ISO dimensions, making it fully interchangeable with standard 6005-series bearings from other brands.

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Common Applications:

The SKF 6005-2Z is widely used across a variety of industries due to its versatility, reliability, and compact form factor. Common applications include:

• Electric Motors (fractional and full horsepower)

• Power Tools (grinders, drills, sanders)

• Industrial Fans and Blowers

• HVAC Systems (small compressors, ventilators)

• Automotive Components (alternators, pulleys, tensioners)

• Agricultural Equipment

• Home Appliances (washing machines, dryers)

• Material Handling Systems (rollers, conveyors)

• Bicycles and Scooters (hub and crank assemblies)

In electric motors, this bearing is prized for its quiet, vibration-free performance. In fans and power tools, it ensures consistent rotation with minimal friction and heat generation.

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Why Choose SKF 6005-2Z?

SKF bearings are built on a legacy of over 100 years of innovation and engineering excellence. The 6005-2Z combines SKF’s superior manufacturing quality with practical design elements to offer:

• Maintenance-Free Reliability

• High-Speed, Low-Noise Operation

• Easy Integration into OEM and Replacement Systems

• Proven Performance Across Industries

• Global Availability and Trusted Support

When uptime, performance, and reliability matter, the SKF 6005-2Z delivers with unmatched consistency.

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Technical Summary Table:

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Upgrade your equipment with the SKF 6005-2Z Deep Groove Ball Bearing – a compact, shielded, and high-performance solution trusted by professionals worldwide. Order now to ensure smoother, longer-lasting mechanical operation.