Description

SKF 6002-2Z – Single Row Deep Groove Ball Bearing – Compact, Shielded, High-Speed Performance

The SKF 6002-2Z is a precision-engineered single row deep groove ball bearing designed for applications requiring smooth rotation, long service life, and reliable performance in compact assemblies. Manufactured by SKF, a global leader in bearing technology, this bearing combines durable construction with a double-shielded design to protect against dust, dirt, and light moisture, ensuring dependable operation even in moderately contaminated environments.

With its efficient design and compact size, the 6002-2Z is widely used across various industries, offering quiet operation, high-speed capability, and reduced maintenance requirements.

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Dimensions & Specifications:

• Inner Diameter (Bore): 15 mm

• Outer Diameter: 32 mm

• Width: 9 mm

• Weight: 0.036 kg (36 grams)

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

• Cage Material: Steel

• Bearing Material: High-quality Chrome Steel (bearing-grade steel)

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

This small yet powerful bearing is ideal for compact applications requiring a balance of speed, load capacity, and durability.

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Load Ratings & Speed Limits:

• Dynamic Load Rating (C): 7.35 kN

• Static Load Rating (C₀): 3.35 kN

• Fatigue Load Limit (Pu): 0.14 kN

• Limiting Speed (Grease Lubrication): 24,000 RPM

• Limiting Speed (Oil Lubrication): 28,000 RPM

Engineered for high-speed rotation, the SKF 6002-2Z operates efficiently under both radial and limited axial loads, making it suitable for continuous-use systems.

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Key Features & Benefits:

• Double Metal Shields (2Z): Non-contact metal shields on both sides prevent contaminants from entering and protect the lubricant inside the bearing. Ideal for moderately contaminated environments where re-lubrication isn’t feasible.

• Low Friction Performance: SKF’s precision engineering reduces rotational friction, resulting in smoother operation, lower energy consumption, and minimal heat generation.

• Pre-Lubricated and Maintenance-Free: The bearing is pre-filled with high-performance grease for extended service life under normal operating conditions. No additional lubrication is required.

• Compact and Lightweight Design: At only 36 grams, it’s ideal for small-scale machines and tight installation spaces.

• Versatile and Interchangeable: Built to ISO standards, the 6002-2Z is compatible with standard 6002-series bearing sizes, making it easy to replace or upgrade.

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Common Applications:

Due to its high-speed capability, compact form factor, and excellent sealing, the SKF 6002-2Z is widely used in various equipment across multiple industries:

• Electric Motors (small-sized motors and generators)

• Power Tools (e.g., drills, grinders, and sanders)

• Automotive Components (alternators, tensioners)

• Industrial Fans and Blowers

• HVAC Systems and Compressors

• Medical and Laboratory Equipment

• Small Pumps and Gear Drives

• Home Appliances (vacuum cleaners, mixers, etc.)

• E-bikes and Scooters (wheel hubs, motors)

In electric motors and fans, this bearing is favored for its high-speed operation, quiet performance, and resistance to wear. It also finds use in handheld tools, where vibration-free, smooth movement is essential.

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Why Choose SKF 6002-2Z?

SKF is known globally for its commitment to innovation, quality, and performance. The 6002-2Z is a result of decades of research and real-world experience in rolling bearing design. When you choose SKF, you benefit from:

• Proven Reliability and Durability

• Extended Maintenance-Free Operation

• High-Speed Performance and Low Vibration

• Trusted Brand Recognition and Global Support

• Compatibility with Standard Bearing Sizes

SKF products are manufactured under strict quality control standards and deliver consistent performance, making them the go-to choice for OEMs, repair technicians, and maintenance teams worldwide.

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Technical Summary Table:

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Boost your machine’s performance with the SKF 6002-2Z Ball Bearing – a compact, durable, and maintenance-free solution trusted by engineers and technicians around the world.

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