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 |
| Specification |
As Your Request |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Machining Centers, Grinding Machines |
| Industrial Machinery |
Spindle Units, High-Speed Lathes, Milling Machines |
Eliminate Spindle Downtime with Super Precision B71915-C-T-P4s-Um Angular Contact Ball Bearing
Machine tool operators know the cost of spindle failure—unplanned downtime, scrapped workpieces, and missed deadlines. When precision bearings underperform, even minor runout can ruin complex parts and force production halts. Finding reliable super precision spindle bearings that meet P4s standards while supporting urgent replacement needs often means navigating inconsistent suppliers or minimum order requirements that delay repairs.
Genuine FAG Spindle Bearings Delivered When You Need Them
Our Super Precision Angular Contact Ball Spindle Bearing B71915-C-T-P4s-Um solves these challenges by combining authentic FAG quality with flexible supply. As a professional bearing supplier with decades of export experience, we maintain access to genuine FAG products designed for machine tool spindles, ensuring compatibility with high-speed rotation and precision machining demands. Whether you need a single replacement bearing for emergency repairs or bulk orders for planned maintenance, our 1-piece MOQ for standard bearings eliminates unnecessary delays.
Engineered for High-Speed Machine Tool Spindles
This angular contact spindle bearing excels in the rigorous conditions of machine tool spindles, where high rotational speeds and radial-axial load combinations are standard. With precision grades up to P4s and contact angles of 15° (C), it delivers minimal runout and stable performance during continuous operation. The bearing’s design accommodates the dynamic forces of CNC machining centers, ensuring consistent accuracy across long production runs. Choosing the right spindle bearing directly impacts surface finish quality, tool life, and overall machine productivity—critical factors in competitive manufacturing environments.
Key Technical Features for Precision Performance
The B71915-C-T-P4s-Um bearing’s technical specifications are tailored to meet the demands of modern machine tools. Its P4s precision class ensures tight dimensional tolerances, reducing vibration and noise during high-speed rotation. The 15° contact angle optimizes load distribution, balancing radial and axial forces common in spindle applications. Constructed from high-grade steel, the bearing maintains structural integrity under thermal stress, a crucial attribute for extended machining cycles. These features work together to support the high limiting speeds required for efficient metalworking, while minimizing wear that leads to premature failure.
Why Authenticity Matters for Machine Tool Bearings
Counterfeit spindle bearings may cost less upfront, but the hidden expenses quickly outweigh savings. Substandard materials and imprecise manufacturing lead to accelerated wear, causing spindle vibration, poor part accuracy, and frequent replacements. In contrast, genuine FAG bearings like the B71915-C-T-P4s-Um undergo rigorous testing to meet ISO industrial standards, ensuring reliable performance and longer service life. The total cost of ownership—including reduced downtime, fewer replacements, and consistent part quality—makes authentic bearings a smarter investment for precision manufacturing operations.
Our Commitment to Reliable Bearing Supply
With ISO 9001:2015 and ISO 14001 certifications, we adhere to strict quality control processes from raw material inspection to finished product testing. Our in-house laboratory conducts dimensional checks and performance testing to ensure every bearing meets specification. As a high-tech enterprise with a professional R&D team, we offer technical support for bearing selection, installation, and maintenance, helping you avoid costly选型 mistakes. With global sales experience across Europe, North America, and Southeast Asia, we understand international logistics and deliver bulk orders within 5-15 working days, with sample orders available in 3-5 days.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for secure transport
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- 1 piece minimum order quantity for standard bearings, supporting emergency repairs
Secure Your Spindle Performance Today
Don’t let spindle downtime disrupt your production schedule. Whether you’re replacing a worn bearing or stocking spares for preventive maintenance, the B71915-C-T-P4s-Um angular contact spindle bearing delivers the precision and reliability machine tools demand. Send us your requirements now to get a quote and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings, with full traceability to ensure authenticity.
Q: How do I confirm this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All products come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, supporting small repairs or large-scale production needs.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days, with global logistics options available.
Q: How can I verify the bearing’s authenticity?
A: Genuine FAG bearings include original packaging, laser markings, and product documentation. We provide full traceability records upon request.
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