6005zz Deep Groove Ball Bearings 25x47x12mm SKF Bearing Steel for Wind Power Generation

Product Specifications

Application Suitability

Tired of Bearing Failures in Wind Power Equipment? The SKF 6005zz Makes a Difference

Wind turbine operators know the frustration of unexpected bearing failures—costly downtime, maintenance delays, and the challenge of finding reliable replacements. Sourcing authentic deep groove ball bearings that meet exact specifications can feel like navigating a maze of questionable suppliers. When every millimeter and kilogram matters in critical wind power applications, settling for subpar components isn’t an option.

Engineered for Wind Power’s Demanding Conditions

The SKF 6005zz deep groove ball bearing addresses these challenges with precision-engineered performance. As part of our comprehensive bearing portfolio, this 25x47x12mm bearing steel component delivers the reliability needed for wind power generation equipment. Our direct access to global distribution networks ensures you get the exact specification required, without the delays of middlemen or uncertainty of non-genuine products.

Why Wind Power Applications Need This Bearing

Operating in variable load conditions with radial forces up to design limits, the 6005zz excels in wind turbine pitch mechanisms and generator assemblies. Its 0° contact angle optimizes radial load handling, while the single-row design balances durability with compact dimensions—essential in space-constrained nacelle environments. The bearing steel construction provides the hardness and fatigue resistance needed to withstand continuous operation under fluctuating weather conditions.

Key Engineering Features That Impact Performance

The 25mm bore diameter (d) and 47mm outer diameter (D) ensure precise shaft and housing fit, critical for minimizing vibration in high-speed applications. At 12mm width (B), the bearing offers sufficient load capacity without excessive weight, contributing to overall system efficiency. The bearing steel material undergoes rigorous testing to meet industry standards for hardness and surface finish, directly impacting wear resistance and service life. These dimensional and material specifications aren’t arbitrary—they’re the result of engineering focused on wind power’s unique operational demands.

Total Cost of Ownership: Beyond Initial Price

Choosing the right bearing directly affects your bottom line. A correctly specified SKF 6005zz bearing reduces the risk of premature failure, which can lead to secondary equipment damage and extended downtime. In wind power applications, where access for maintenance is costly, the reliability of this 25x47x12mm bearing translates to fewer service interventions and lower long-term costs. While cheaper alternatives may save upfront, they often compromise on material quality and dimensional accuracy—hidden expenses that add up over time.

Quality You Can Verify

Packaging & Shipping

• Standard industrial packaging to protect against damage during transit
• Same-day shipping for in-stock items
• Flexible delivery options including express courier, air, and sea freight
• Low minimum order quantities available to support both maintenance needs and larger projects

Get the Right Bearing for Your Wind Power Equipment

Whether you’re replacing a worn bearing or sourcing for new installations, having the correct specifications is essential. Contact us with your equipment details, and our technical team can confirm compatibility with the SKF 6005zz bearing. With our extensive inventory and global delivery network, we’ll help you get the components you need when you need them.

Frequently Asked Questions