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 |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Spindles, Precision Machining Centers, Lathes, Milling Machines |
HS71916-C-T-P4s-UL Angular Contact Ball Bearing: Eliminate CNC Spindle Downtime with High Precision Performance
CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs that could have been prevented. Low-quality bearings often fail prematurely under high speeds, compromising machining accuracy and forcing unplanned maintenance. Sourcing reliable high-precision bearings with flexible order options and quick delivery can be a constant challenge in the manufacturing industry.
High Precision Angular Contact Ball Bearing for CNC Spindle Stability
The HS71916-C-T-P4s-UL Angular Contact Ball Bearing is engineered to address these pain points, delivering the precision and durability required for CNC machine spindles. As a professional bearing manufacturer with decades of export experience, we ensure each bearing meets strict quality standards, from P0 to P4 precision grades and Z2/Z3/Z4 noise grades. Our one-stop service covers independent R&D, mass production, and global sales, providing you with a reliable supply chain for critical components like this Angular Contact Bearing for CNC Spindle.
Optimal Performance for High-Speed CNC Operations
This High Precision Spindle Bearing for CNC Machine excels in the demanding conditions of high-speed machining. Designed with a 15° contact angle (C), it efficiently handles both radial and axial loads, ensuring stable rotation even at maximum spindle speeds. The P4s precision rating guarantees minimal runout and tight dimensional tolerance, critical for maintaining the accuracy of machined parts. Whether your CNC machine is used for metal cutting, woodworking, or precision engraving, this bearing provides the reliable rotation needed to keep your production line running smoothly.
Technical Details That Define CNC Spindle Performance
The HS71916-C-T-P4s-UL Angular Contact Ball Bearing incorporates key technical features that directly impact CNC spindle performance. Its P4s precision class ensures superior geometric accuracy, reducing vibration and noise during operation—essential for achieving fine surface finishes on machined components. The steel material construction offers excellent durability and heat resistance, maintaining structural integrity even under prolonged high-speed use. While specific load ratings and speed limits depend on application conditions, the bearing’s design focuses on balancing rigidity and rotational efficiency, a critical factor for CNC spindle longevity. The combination of these features ensures consistent performance, minimizing the risk of unexpected downtime.
Why Precision Matters: The Cost of Substandard Bearings
Choosing a substandard Angular Contact Ball Bearing for your CNC spindle can lead to significant hidden costs. Poor precision causes increased vibration, leading to tool wear, scrap parts, and reduced machine accuracy. Early bearing failure results in unplanned production stops, with each hour of downtime potentially costing thousands in lost revenue. In contrast, the P4s Precision Ball Bearing minimizes these risks by adhering to strict ISO industrial standards. Our in-house laboratory conducts comprehensive performance tests, including dimensional detection and noise & vibration analysis, ensuring each bearing meets the highest quality benchmarks. Investing in genuine, high-precision bearings reduces total cost of ownership by extending service life and reducing maintenance requirements.
Our Commitment to Reliable Bearing Supply
At Jinan Saifan Bearing Co., Ltd, we build trust through proven capabilities and transparent practices. Since 2005, we have served global clients across Europe, North America, Southeast Asia, and the Middle East, earning certifications including ISO 9001:2015 and ISO 14001. Our strict quality control process includes incoming raw material inspection and full-process production supervision, with unified standard finished product inspection to ensure consistent quality. We offer flexible order policies, with 1 piece MOQ for standard bearings and sample orders available without MOQ—ideal for emergency repairs or small-batch requirements. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, ensuring you get the right product for your specific CNC application.
Packaging & Shipping
- Carton pallet packaging designed to protect bearings during transportation
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options including international couriers and freight services
- Real-time logistics tracking information provided upon shipment
- 1 piece MOQ available for standard bearings, supporting emergency maintenance needs
Secure Your CNC Spindle Performance Today
Don’t let bearing issues disrupt your production schedule. The HS71916-C-T-P4s-UL Angular Contact Ball Bearing is ready to deliver the precision and reliability your CNC machine spindle demands. Whether you need a single replacement bearing or a bulk order, our flexible supply chain ensures quick delivery to minimize downtime. Contact us today with your requirements, and experience the difference of working with a trusted bearing partner.
Frequently Asked Questions
Q: Is this bearing a genuine original product?
A: Yes, we supply genuine original brand bearings, including NSK, INA, and FAG, with full traceability to ensure authenticity.
Q: How can I confirm if this bearing fits my CNC spindle?
A: Our professional technical team can assist with选型 based on your CNC machine model, spindle specifications, and operating conditions. Provide these details for a free compatibility check.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date customers receive the goods, covering manufacturing defects with free replacement or refund for qualified issues.
Q: What is the minimum order quantity for this bearing?
A: The minimum order quantity for standard bearings like the HS71916-C-T-P4s-UL is 1 piece, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take for this bearing?
A: Sample orders are delivered within 3-5 working days, while bulk orders typically ship within 5-15 working days, with multiple logistics options available.
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