Product Specifications
| Parameter |
Details |
| Model NO. |
FAG Spindle Bearing |
| Precision |
P4, P4s, P2 (ISO) |
| Contact Angle (α) |
15° (C), 25° (E) |
| Material |
Steel |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Energy & Power |
Wind Turbines, Generators |
| Manufacturing |
CNC Machines, Spindles |
Prevent Wind Turbine Downtime with FAG B71938-C-T-P4s-Um Spindle Bearing
Wind turbine operators know the cost of unexpected spindle bearing failure—hours of lost energy production, expensive crane rentals, and unplanned maintenance. Many face challenges sourcing genuine high-precision bearings with reliable delivery, especially when dealing with urgent repairs or small-batch orders.
Genuine FAG Spindle Bearings for Wind Turbine Reliability
The FAG B71938-C-T-P4s-Um spindle bearing addresses these pain points with P4 precision grade performance critical for wind turbine applications. As a professional bearing supplier with decades of export experience, we ensure authentic FAG products with flexible order policies—1 piece MOQ for standard bearings and sample orders available to verify quality before bulk purchases.
Engineered for Wind Turbine Spindle Performance
This wind turbine spindle bearing operates under demanding conditions, supporting high rotational speeds while withstanding axial and radial loads. Its 15° contact angle (C design) optimizes load distribution, making it ideal for the variable torque environments of wind turbine main shafts. Proper bearing selection directly impacts equipment uptime, energy output, and maintenance frequency—factors that drive overall profitability in wind energy operations.
Technical Specifications That Matter
Precision class P4/P4s ensures minimal runout and vibration, critical for maintaining spindle stability at high speeds. The steel construction provides durability against mechanical stress, while the optimized contact angle balances load capacity and operational efficiency. These features collectively extend bearing service life, reducing the need for frequent replacements. Each unit meets ISO international industrial standards, ensuring compatibility with global wind turbine designs and manufacturing requirements.
Why Genuine FAG Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices but often fail prematurely due to substandard materials and manufacturing processes. This leads to increased downtime, higher labor costs for replacements, and potential damage to adjacent components. Genuine FAG B71938-C-T-P4s-Um bearings, backed by strict quality control and ISO 9001:2015 certification, provide consistent performance that lowers long-term operational costs. Our in-house laboratory conducts comprehensive tests, including dimensional detection and service life experiments, to ensure every bearing meets FAG's rigorous standards.
Our Commitment to Reliable Supply
With over 15 years in the industry, we serve customers across Europe, North America, Southeast Asia, and the Middle East. Our capabilities include one-stop service from sourcing to global delivery, with efficient lead times—3-5 working days for sample orders and 5-15 days for bulk shipments. We offer multiple secure payment methods, including T/T, Credit Card, and Alibaba platform transactions. Our professional technical team provides free guidance on bearing selection and installation, ensuring optimal performance in your specific wind turbine application.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to meet your timeline
- 1 piece MOQ for standard bearings, supporting emergency repairs
Get Your FAG B71938 Spindle Bearing Today
Don’t let bearing issues disrupt your wind turbine operations. Send us your bearing designation, application details, and required quantity to receive a prompt quote. With our reliable supply and technical support, you can keep your turbines running efficiently and avoid costly downtime.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original brand bearings, including FAG, with full traceability to ensure authenticity.
Q: How can I confirm if this bearing fits my wind turbine?
A: Provide your wind turbine model or spindle specifications, and our technical team will verify compatibility free of charge.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, suitable for emergency repairs or small-batch requirements.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with flexible logistics options.
Q: How do I verify the bearing's authenticity?
A: Genuine FAG bearings include proper packaging, branding, and serial numbers. We provide documentation to support traceability.
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