Product Specifications
| Parameter |
Details |
| Model NO. |
FAG Spindle Bearing |
| Precision |
P4, P4s, P2 (ISO) |
| Contact Angle (α) |
15° (C), 25° (E) |
| Material |
Steel |
| Transport Package |
Carton Pallet |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Spindles, Grinding Machines |
| Industrial Machinery |
High-Speed Lathes, Milling Machines, Boring Machines |
Minimize Spindle Downtime with B71936-E-T-P4s-UL High Precision Angular Contact Ball Bearing
Spindle bearing failures in CNC machines can halt production lines for days, costing thousands in lost output. Many buyers struggle with inconsistent quality from unauthorized suppliers or face long lead times for genuine high-precision bearings. Mismatched bearing specifications often lead to premature wear, even when the part number seems correct.
Genuine FAG Spindle Bearings with Proven Performance
Our High Precision Angular Contact Ball Bearing B71936-E-T-P4s-UL is engineered to deliver reliable performance in critical spindle applications. As a professional bearing supplier with over 18 years of export experience, we ensure every unit meets FAG's strict manufacturing standards. This bearing combines P4/P4s precision等级 with a 25° contact angle (E), making it ideal for high-speed spindle systems where accuracy and rigidity are non-negotiable.
Optimized for High-Speed Spindle Operations
This Angular Contact Ball Bearing excels in environments requiring both radial and axial load capacity at high rotational speeds. The design minimizes friction and heat generation, ensuring stable operation even under continuous duty cycles. Whether used in vertical or horizontal spindles, its steel construction provides the durability needed to withstand the demands of precision machining, where even minor runout can compromise workpiece quality.
Technical Attributes That Matter in Spindle Applications
Precision class P4/P4s ensures minimal radial and axial runout, critical for maintaining tight tolerances in machining operations. The 25° contact angle (E) balances axial load handling capabilities with radial performance, a key consideration in spindle designs where both loads act simultaneously. Manufactured from high-grade steel, this bearing delivers consistent hardness and wear resistance, directly contributing to longer service life and reduced maintenance intervals. These specifications align with international standards, ensuring compatibility with most major spindle manufacturers' requirements.
Why Genuine Bearings Reduce Total Cost of Ownership
Counterfeit spindle bearings often appear visually similar but fail to meet material and precision standards, leading to premature failure. A single spindle breakdown can cost more than 10 times the price of a genuine bearing when accounting for downtime, labor, and potential damage to mating components. Our genuine FAG B71936-E-T-P4s-UL bearings adhere to ISO industrial standards, backed by strict quality control processes from raw material inspection to final performance testing. Investing in authentic components ensures predictable performance and avoids hidden costs associated with substandard alternatives.
Our Commitment to Reliable Supply
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality management systems throughout our supply chain. Our technical team includes bearing specialists with years of experience in spindle applications, available to assist with选型 and compatibility verification. We offer flexible order policies, including 1 piece MOQ for standard bearings, ensuring you can source even emergency replacement parts without overstocking. As a trusted supplier to manufacturers across Europe, North America, and Southeast Asia, we understand the importance of consistent delivery—sample orders ship within 3-5 working days, with bulk orders following in 5-15 days.
Packaging & Shipping
- Original FAG packaging with proper protective measures to prevent damage during transit
- Sample orders shipped within 3-5 working days, bulk orders within 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking information provided once shipment is dispatched
- Minimum order quantity of 1 piece, suitable for both maintenance and production needs
Secure Your Spindle Performance Today
Every day of spindle downtime erodes productivity and profits. Whether you need a single replacement bearing or are planning production inventory, our team can quickly verify compatibility and provide a competitive quote. Send us your spindle model or existing bearing details, and we’ll ensure you get the right B71936-E-T-P4s-UL High Precision Angular Contact Ball Bearing delivered when you need it.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings sourced through authorized channels, with full traceability documentation available upon request.
Q: How do I confirm this bearing fits my spindle?
A: Provide your spindle model number or existing bearing designation, and our technical team will verify compatibility at no cost.
Q: What warranty coverage is provided?
A: All FAG bearings come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch production requirements.
Q: How quickly can you ship this bearing?
A: Sample orders typically ship within 3-5 working days, with tracking information provided once dispatched.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with FAG's original packaging and serial number, which can be cross-checked through official verification channels. We also provide detailed product certification upon request.
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