Description
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 |
|---|---|
| Machine Tools | CNC machining centers, lathes, grinders |
| Automation | Precision robotic arms, indexing tables |
| Aerospace | Aircraft component manufacturing equipment |
| Medical Devices | Surgical instrument production machinery |
Stop Spindle Failures: Genuine FAG B7217-E-T-P4s-UL Bearings Delivered On Time
CNC machine operators know the cost of spindle downtime—unplanned stoppages erase $2,000-$5,000 per hour in production. Gray market bearings often fail within 30% of expected lifespan, lacking proper heat treatment and dimensional accuracy. Worse, incomplete traceability documents frequently cause customs delays for exported machinery, turning a 2-week delivery into a 6-week production halt.
Original FAG Precision Spindle Bearings, In Stock and Traceable
As an official Schaeffler FAG distributor, we stock the FAG B7217-E-T-P4s-UL angular contact ball bearing with full ISO P4 precision certification. Our direct OEM supply channel eliminates 3-4 middle layers, cutting lead times by 40% compared to traditional distributors. Each bearing comes with batch-specific traceability documents, ensuring your machine tool exports clear customs without documentation disputes.
Engineered for High-Speed Machine Tool Spindles
This FAG precision spindle bearing excels in high-rigidity applications with rotational speeds up to 12,000 rpm. The 25° contact angle (E design) provides optimal axial load capacity for vertical spindles, while the P4s precision grade ensures runout within 3 μm—critical for maintaining sub-micron machining tolerances. Whether cutting hardened steel or aerospace alloys, the bearing’s steel cage design maintains stable lubricant distribution under continuous operation.
Technical Specifications That Ensure Machining Precision
The ISO P4 precision rating guarantees strict control over radial and axial runout, directly impacting surface finish quality in precision grinding and milling operations. The 15° and 25° contact angle options allow customization for specific load distributions—15° (C) for higher speed applications and 25° (E) for heavier axial loads. Manufactured from high-purity steel, the bearing maintains dimensional stability even under thermal expansion common in high-speed spindle operations, reducing tool wear and improving part consistency.
Why Price Shouldn’t Be Your Only Consideration
A counterfeit angular contact ball bearing may cost 30% less upfront, but averages just 4,000 hours of operation compared to 12,000 hours for genuine FAG units. When factoring in spindle repair ($3,000-$8,000), lost production (50+ hours), and scrapped parts, the total cost of failure exceeds 8x the initial savings. Our bearings comply with DIN 628 standards and include full material certification, ensuring they meet the strict quality requirements of medical device and aerospace manufacturers.
Our Commitment to Reliable Supply
With 15+ years as an authorized FAG distributor, we’ve built a supply chain serving 40+ countries. Our ISO 9001 compliant testing lab performs 100% incoming inspection, verifying dimensional accuracy and material hardness before warehousing. We maintain $5M+ inventory of P4/P2 grade spindle bearings, supporting small-batch trials and mass production orders. Each shipment includes shockproof packaging and a dedicated account manager providing real-time order tracking from warehouse to your facility.
Packaging & Shipping
- Original FAG packaging with batch code and防伪标签 (anti-counterfeit label)
- 现货库存 (in-stock items) shipped within 3 business days
- Global logistics via DHL, FedEx, or UPS with door-to-door tracking
- Customs clearance documentation included for export orders
- Minimum order quantity: 1 piece, with volume discounts available
Get Your Spindle Back to Production
Delayed shipments and poor quality cost manufacturers millions annually. Send us your FAG B7217-E-T-P4s-UL bearing requirements today—we’ll confirm stock availability and provide a formal quotation within 24 hours, helping you avoid costly production interruptions.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with original packaging, batch certification, and traceability documents verifiable through FAG’s official channels.
Q: How do I confirm if this bearing fits my machine spindle?
A: Provide your machine model or spindle specifications (bore diameter, speed, load direction), and our precision application engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer the full FAG manufacturer warranty covering material and manufacturing defects. Defective products will be replaced with new units at no additional cost.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece to support emergency repairs, with quantity discounts available for production-scale purchases.
Q: How quickly can you ship to Germany?
A: In-stock bearings ship within 3 business days via DHL, with typical delivery to Germany in 4-5 business days from Shanghai.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s holographic防伪标签 (anti-counterfeit label) and batch number. You can cross-verify the batch code through FAG’s official website or contact our technical team for assistance.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
