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 Machine Tool Spindles |
| Automation | Precision Machining Centers |
| High-End Manufacturing | Grinding Machines, Lathes |
Eliminate Spindle Downtime with Genuine FAG B71934-C-T-P4s-UL Angular Contact Ball Bearings
Machine tool operators know the frustration: unexpected spindle failure from non-genuine bearings halts production, while delayed deliveries from multi-tier distributors throw schedules into chaos. Even small deviations in bearing precision can compromise machining accuracy, leading to scrap parts and rework costs. These are daily challenges in CNC manufacturing, where spindle reliability directly impacts bottom-line performance.
Genuine FAG Precision Bearings, In Stock and Traceable
As an official authorized Schaeffler FAG distributor, we supply the FAG B71934-C-T-P4s-UL angular contact ball bearing with full traceability documentation, eliminating customs clearance issues and counterfeit risks. Our dedicated OEM inventory includes sufficient P4/P2 grade stock, meaning your machine tool spindle bearing arrives when you need it—no more waiting for extended lead times from traditional distribution channels.
Engineered for High-Speed Machine Tool Spindles
This FAG B71934 bearing is specifically designed for the demanding conditions of CNC machine tool spindles, where high rotational speeds and radial/axial loads require exceptional precision. The 15° contact angle (C) optimizes load distribution under combined forces, while the P4s precision class ensures minimal runout and maximum rotational accuracy—critical factors for maintaining tight machining tolerances in high-speed applications.
Technical Features That Maximize Spindle Performance
The P4s precision rating of this angular contact ball bearing ensures compliance with strict ISO standards for dimensional accuracy and rotational stability, directly reducing vibration and noise in spindle operations. The steel construction provides robust durability under continuous use, while the optimized contact angle design balances axial and radial load capacities—essential for withstanding the dynamic forces of high-speed machining. Each bearing undergoes testing compliant with ISO 9001 and DIN standards, guaranteeing consistent performance batch after batch.
Why Genuine Bearings Lower Total Cost of Ownership
Non-genuine machine tool spindle bearings may offer lower upfront costs, but they often fail prematurely—costing far more in production downtime, repair labor, and damaged workpieces. A single spindle failure can result in thousands of dollars in lost productivity. Our genuine FAG B71934-C-T-P4s-UL bearings, backed by Schaeffler’s engineering expertise, deliver longer service life and predictable performance, reducing unplanned maintenance and lowering total cost of ownership over time.
Why CNC Manufacturers Trust Our Bearing Supply
We serve high-end manufacturing clients across 40+ countries, including leading CNC machine tool OEMs who demand reliable precision bearing supply. Our strengths include: official original product sourcing with complete traceability documentation; a precision application engineering team to support model selection and installation; shockproof logistics packaging to ensure bearing integrity during transport; and customized OEM solutions tailored to production schedules. Every bearing is inspected before shipment, and our dedicated account managers provide full-cycle support from order to delivery.
Packaging & Shipping
- Original FAG packaging with protective inner cartons and outer pallet reinforcement
- 现货 available for delivery within 3-7 business days
- Global shipping via DHL, FedEx, UPS, air freight, or sea freight as required
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Secure Your Spindle Reliability Today
Don’t let bearing issues disrupt your production schedule. Send us your FAG B71934-C-T-P4s-UL bearing requirements, including quantity and application details, and we’ll provide a formal quotation with authorization documentation within 24 hours. With our in-stock inventory, you can minimize spindle downtime and keep your CNC machines operating at peak precision.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with complete traceability documentation and brand authorization to ensure authenticity.
Q: How do I confirm this bearing fits my machine tool spindle?
A: Provide your spindle model or operating parameters (speed, load, temperature), and our precision application engineering team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All bearings come with Schaeffler’s original manufacturer warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency maintenance and small-batch production needs.
Q: How quickly can you ship?
A: In-stock bearings are shipped within 3-7 business days. We offer flexible logistics options including DHL, FedEx, UPS, air, and sea freight.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes original FAG packaging with防伪 labels, laser-etched part numbers, and traceability certificates. We can also provide official authorization documentation upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
