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 |
| Manufacturing |
CNC Machine Tools, Precision Grinding Machines, Machining Centers |
| Industrial Machinery |
Spindle Units, High-Speed Lathes, Precision Drilling Equipment |
| Tool & Die |
Precision Milling Machines, Boring Machines, Gear Hobbing Machines |
Eliminate Spindle Downtime with High Precision FAG B71904-C-T-P4s Angular Contact Spindle Bearing
Machine shops and precision tool manufacturers know the frustration of unexpected spindle failures. A single bearing issue can halt production lines, delay orders, and erode profit margins. When low-quality bearings fail prematurely, the costs add up—from replacement parts to lost productivity. Sourcing genuine precision spindle bearings often means navigating minimum order quantities and long lead times, leaving maintenance teams scrambling during critical downtime.
Genuine FAG Spindle Bearings for Uninterrupted Precision Tool Performance
The High Precision FAG B71904-C-T-P4s Angular Contact Spindle Bearing addresses these challenges directly. As a professional bearing supplier with decades of export experience, we ensure every unit is genuine FAG quality, backed by strict incoming inspections and full-process quality control. This 15° contact angle spindle bearing delivers the precision (P4s grade) and stability required for high-speed precision tools, with the flexibility of 1 piece MOQ for standard bearings and sample orders available without MOQ restrictions.
Engineered for High-Speed Precision Tool Applications
This FAG B71904 angular contact spindle bearing excels in applications where rotational accuracy and high-speed performance are non-negotiable. With a 15° contact angle, it efficiently handles both radial and axial loads, making it ideal for spindle units in CNC machines and precision grinders operating at sustained high speeds. The bearing’s design minimizes vibration and heat generation, critical factors in maintaining tight tolerances and surface finish quality in precision machining operations.
Technical Excellence That Drives Tool Performance
The P4s precision class of this bearing ensures minimal radial runout and axial clearance, directly impacting the repeatability of machining operations. This level of precision reduces tool wear and improves workpiece accuracy, translating to fewer rejects and higher production yields. The 15° contact angle optimizes load distribution, allowing the bearing to maintain stability under varying cutting forces—essential for complex machining tasks. Constructed from high-grade steel, the bearing resists deformation under thermal stress, ensuring consistent performance even during extended production runs.
Why Genuine FAG Bearings Reduce Total Cost of Ownership
Choosing genuine FAG B71904-C-T-P4s bearings over counterfeit alternatives eliminates hidden costs associated with premature failure. Counterfeit bearings often lack proper heat treatment and material quality, leading to early fatigue, increased vibration, and potential spindle damage. Genuine FAG bearings, by contrast, are manufactured to ISO standards and undergo rigorous testing, including dimensional checks and performance validation, ensuring reliable service life. With a 12-month warranty from the date of receipt, our bearings provide long-term value by reducing unplanned downtime and maintenance expenses.
Your Trusted Partner for Precision Bearing Solutions
With ISO 9001:2015 and ISO 14001 certifications, we adhere to global quality and environmental standards. Our professional technical team offers free guidance on bearing selection, installation, and maintenance, ensuring optimal performance for your specific application. We serve customers across Europe, North America, Southeast Asia, and the Middle East, with efficient delivery times—3-5 working days for sample orders and 5-15 working days for bulk orders. As a high-tech enterprise with in-house R&D and testing capabilities, we stand behind the authenticity and performance of every FAG bearing we supply.
Packaging & Shipping
- Carton pallet packaging to ensure product protection during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered within 5-15 working days
- Multiple logistics options available to match your urgency and budget
- 1 piece MOQ for standard bearings, supporting emergency maintenance needs
Secure Your Precision Tool Performance Today
Don’t let bearing issues disrupt your production schedule. The High Precision FAG B71904-C-T-P4s Angular Contact Spindle Bearing is ready to ship, with the technical support to ensure seamless integration into your equipment. Every day of downtime costs money—act now to maintain your precision tool reliability.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings, sourced through authorized channels with full traceability.
Q: How do I confirm if this bearing fits my precision tool?
A: Provide your equipment model or spindle specifications, and our technical team will verify compatibility at no cost.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date customers receive the goods, covering manufacturing defects.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, with sample orders available without MOQ restrictions.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days, with multiple logistics options.
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