P4 / P2 In Stock · New arrivals: 7020-C-T-P4S spindle bearings

High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle side angle
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle cross section
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle dimension drawing
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle side angle
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle cross section
High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle dimension drawing
FAG Genuine P4 Class
ISO 9001 · DIN 620
AUTHORIZED
Schaeffler
SHIPS IN
3-5 Days
RESPONSE
≤ 24H
FAG Genuine · Authorized Ceramic Bearing P4 / P2

High-Precision FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearing for Machine Tool Spindle

Model B71916-E-T-P4s-UL ● IN STOCK

<p>Boost your machine tool spindle's performance with the <strong>high-precision FAG B71916-E-T-P4s-UL ceramic angular contact bearing</strong>, designed to deliver exceptional running accuracy and stability for critical machining operations. This P4s precision spindle bearing features a 25° contact angle optimized for radial and axial load handling, ensuring reduced vibration and extended service life in high-speed applications.</p><ul><li>Ceramic material construction enhances heat resistance and rigidity, minimizing downtime from thermal expansion during prolonged operation</li><li>Direct OEM supply guarantees full traceability documentation, streamlining compliance for export manufacturing and avoiding customs clearance delays</li><li>Backed by our precision application engineering team for expert model selection and installation guidance, eliminating the guesswork in technical procurement</li></ul>

Precision Class
P4/P2
Bore Ø (d)
17 mm
Outer Ø (D)
40 mm
Dyn / Stat Load
9.8 kN / 6.55 kN
  • 100% Original FAG
  • Shockproof Packaging
  • DIN / ISO Certified
  • Engineering Support
01 / Specifications

Complete Technical
Parameter Table

All values are factory-certified per Schaeffler FAG datasheet and conform to DIN 620 / ISO 492 precision standards. Custom tolerance packages and matched sets available on request.

Dimensions

Bore (d)17 mm
Outer Ø (D)40 mm
Width (B)12 mm
Contact Angle (α)15°
Weight0.065 kg

Performance

Dynamic Load (Cr)9.8 kN
Static Load (C0r)6.55 kN
Limit Speed (Grease)22,000 rpm
Limit Speed (Oil)34,000 rpm
Runout (P4)≤ 3 µm

Material & Construction

Ring Material100Cr6 Steel
CageTB Phenolic
SealingOpen
LubricationGrease / Oil
Preload ClassLight (L)

Standards & Certification

Precision StandardDIN 620 / ISO 492
Quality SystemISO 9001
OriginSchaeffler · Germany
DocumentationCoC + Test Report
Warranty12 Months

Product Description

Boost your machine tool spindle’s performance with the high-precision FAG B71916-E-T-P4s-UL ceramic angular contact bearing, designed to deliver exceptional running accuracy and stability for critical machining operations. This P4s precision spindle bearing features a 25° contact angle optimized for radial and axial load handling, ensuring reduced vibration and extended service life in high-speed applications.

  • Ceramic material construction enhances heat resistance and rigidity, minimizing downtime from thermal expansion during prolonged operation
  • Direct OEM supply guarantees full traceability documentation, streamlining compliance for export manufacturing and avoiding customs clearance delays
  • Backed by our precision application engineering team for expert model selection and installation guidance, eliminating the guesswork in technical procurement

Description

Product Specifications

Parameter Details
Model NO. FAG B71916-E-T-P4s-UL
Precision P4, P4s, P2 (ISO)
Contact Angle (α) 25° (E)
Material Ceramic
Trademark FAG
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tool Manufacturing CNC Lathes, Machining Centers, Grinding Machines
Precision Engineering High-Speed Spindles, Rotating Shafts
Aerospace Aircraft Component Machining Equipment
Medical Devices Precision Medical Equipment Spindles

Eliminate Spindle Downtime with FAG B71916-E-T-P4s-UL Ceramic Angular Contact Bearings

Machine tool operators know the frustration of unexpected spindle failures—costing up to $20,000 per hour in production losses. Gray market bearings often fail prematurely due to poor material quality, while multi-tier distributors struggle to maintain batch consistency for critical P4s precision grades. When your CNC lathe or grinding machine spindle stops, every minute counts.

Original FAG Ceramic Bearings, In Stock for Immediate Delivery

As an official Schaeffler FAG distributor, we stock the FAG B71916-E-T-P4s-UL ceramic angular contact bearing—designed specifically for high-speed machine tool spindles. Our direct OEM supply channel eliminates middlemen, ensuring 24-hour quotation response and 3–7 day delivery for stock items. Each bearing undergoes ISO 9001/DIN compliant precision testing before shipment, guaranteeing the 25° contact angle and P4s precision your equipment demands.

Engineered for High-Speed Spindle Performance

This FAG B71916 bearing excels in applications requiring sustained high rotational speeds and radial-axial load capacity. The ceramic material reduces thermal expansion at operating temperatures up to 150°C, maintaining precision even during extended machining cycles. Whether powering a vertical machining center or a high-precision grinding spindle, its optimized internal geometry minimizes vibration, directly improving surface finish quality on machined parts.

Technical Advantages That Maximize Spindle Lifespan

The P4s precision class ensures runout within 3μm, critical for achieving tight tolerances in aerospace component manufacturing. The 25° contact angle balances axial and radial load handling, a key consideration for spindle designs under combined loading conditions. Ceramic rolling elements reduce centrifugal force at high speeds compared to steel, lowering operating temperatures and extending lubricant life by up to 40% in continuous duty applications. The T-P4s-UL configuration includes a reinforced polyamide cage that maintains stable roller guidance even at 15,000+ RPM.

Why Genuine FAG Bearings Reduce Total Cost of Ownership

Counterfeit bearings may cost 30% less upfront, but they typically fail within 20% of the expected service life of genuine FAG products. A single spindle rebuild due to bearing failure can cost $5,000–$15,000, not including production downtime. Our bearings come with full traceability documentation, including batch test reports and material certificates, ensuring compliance with export requirements for manufacturers serving the EU and North American markets. The investment in genuine FAG B71916-E-T-P4s-UL bearings delivers a 5:1 return through extended maintenance intervals and reduced unplanned downtime.

Why Global Manufacturers Trust Our FAG Supply

With 15+ years as an authorized FAG distributor, we serve CNC machine tool OEMs and precision manufacturers across 40+ countries. Our dedicated precision application engineering team provides free pre-purchase model verification, ensuring the bearing matches your spindle’s load, speed, and lubrication requirements. We maintain $5M+ inventory of P4/P2 grade bearings, including hard-to-find ceramic models. Every shipment includes shockproof packaging certified for precision components, with real-time logistics tracking from our Shanghai warehouse to your facility. Our ISO 9001:2015 quality management system covers incoming inspection, storage, and shipping processes, with 0 defects reported in 2023.

Packaging & Shipping

  • Original FAG packaging with serial number tracing and batch certification
  • Reinforced carton pallet packing with shock-absorbing foam inserts
  • 3–7 business day delivery for in-stock items via DHL, FedEx, or UPS
  • Real-time tracking number provided upon shipment
  • Minimum order quantity: 1 unit, with volume discounts available

Get Your Spindle Back to Work—Request a Quote Today

Waiting for a replacement bearing costs money. Send us your spindle model, operating speed, and required quantity, and our technical team will confirm compatibility and provide a formal quotation within 24 hours. With stock available now, we can have your FAG B71916-E-T-P4s-UL bearing delivered before your next production cycle.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official Schaeffler FAG authorized distributor. Each bearing comes with original packaging, serial number traceability, and brand authorization documentation.

Q: How do I confirm this bearing fits my machine tool spindle?

A: Provide your spindle model number or technical drawings, and our application engineering team will verify compatibility based on load capacity, speed rating, and dimensional requirements.

Q: What is the warranty policy?

A: All FAG bearings are covered by the manufacturer’s warranty against material and manufacturing defects. We provide full after-sales support for warranty claims.

Q: What is the minimum order quantity?

A: We accept orders for 1 unit, supporting both emergency repairs and small-batch production needs.

Q: How quickly can you ship?

A: In-stock bearings ship within 24 hours of order confirmation, with 3–7 day delivery to most global destinations via express courier.

Q: How can I verify the bearing’s authenticity?

A: Each bearing includes FAG’s holographic防伪 label and laser-etched part number. We provide full traceability documents linking to the original manufacturing batch, verifiable through Schaeffler’s official渠道.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

02 / Applications

Compatible with
High-End Manufacturing.

Engineered for precision-critical environments where micron-level runout, thermal stability and high rotational speeds determine product quality. Trusted across Germany, Italy, the US, Japan and South Korea.

CNC Machine Tools

High-speed spindles for milling, grinding and turning centers requiring P4 runout.

SPINDLE · OEM

Wind Power Gearboxes

Heavy-duty rotor and main shaft positions demanding long service life.

GEARBOX · MW

Medical Devices

Imaging equipment, surgical robotics and diagnostic systems with quiet running needs.

CLEAN · QUIET

Semiconductor & Aerospace

Wafer handling, lithography stages, and aerospace actuators with P2 demands.

P2 · ULTRA
03 / Engineering

Technical Deep Dive.
Precision Without Compromise.

Every FAG bearing we ship has passed the full Schaeffler quality protocol -- from raw material spectrum analysis to dynamic runout verification -- backed by our shockproof handling chain that preserves micron tolerances door-to-door.

/ 01 STANDARD

DIN 620 Compliance

Full conformance to German DIN 620 dimensional and tolerance standard, with traceable measurement records on every batch.

  • ISO 492 cross-mapped
  • Bore tolerance ±0.004 mm
  • CoC included per shipment
/ 02 PRECISION

P4 / P2 Class Verification

Each bearing undergoes runout testing on calibrated rigs. P4: ≤3 µm radial runout. P2: ≤1.5 µm -- ready for ultra-precision spindles.

  • Climate-controlled QC lab
  • Vibration analysis report
  • Matched-set pairing service
/ 03 LOGISTICS

Shockproof Handling

Vibration-controlled foam cradles, climate-monitored containers and dedicated freight forwarders -- your tolerances arrive intact.

  • Sealed VCI corrosion barrier
  • Shock & humidity sensors
  • 40+ countries delivered
04 / Trust

Genuine Traceability.
Warranty Commitment.

Every unit is traceable from the Schaeffler factory through our Shanghai authorized hub to your facility. Counterfeit-free guarantee backed by a 12-month performance warranty.

Verify Authenticity

Schaeffler Authorized Channel

Direct supply contract with Schaeffler Group -- every product carries original factory packaging and certification.

Full Documentation Package

Certificate of Conformity, dimensional inspection report, runout test data, and origin declaration -- included with every shipment.

12-Month Performance Warranty

Full warranty against material defect and manufacturing fault under specified operating conditions, plus engineering support.

Shockproof Precision Logistics

Vibration-dampened cradles, VCI anti-corrosion sealing, climate-monitored containers -- protecting micron tolerances across 40+ countries.

PACKAGING

Shockproof Precision Pack

VCI corrosion-inhibitor barrier, custom-cut foam cradle, sealed FAG original box, vibration-dampening outer carton with shock indicator label.

SHIPPING

Climate-Controlled Freight

DHL / FedEx / UPS express, sea/air consolidation, EXW · FOB · CIF · DDP terms. Climate and humidity sensors monitor critical batches end-to-end.

LEAD TIME

Stock Items: 3-5 Days

In-stock P4/P2 grades dispatched within 3 business days. Custom matched sets and special tolerances: 2-4 weeks. Express priority available.

06 / FAQ

Frequently Asked.

Common technical and procurement questions. For specific applications, our engineers respond within one business day.

How do I confirm this FAG bearing is 100% genuine?

Every shipment includes Certificate of Conformity, original Schaeffler factory packaging with serial codes, and traceable documentation. As an authorized distributor, we supply only directly from the Schaeffler Group channel.

What is the difference between P4 and P2 precision class?

P4 grade: bore tolerance ±0.004 mm, runout ≤3 µm -- suitable for high-end CNC spindles. P2 grade: ±0.0025 mm bore, runout ≤1.5 µm -- used in semiconductor stages and ultra-precision aerospace applications. Both conform to DIN 620 / ISO 492.

How are bearings packed for international shipping?

VCI corrosion-inhibitor wrap, custom foam cradle, sealed FAG original box, then vibration-dampening outer carton with shock indicator label. Climate and humidity sensors are added for critical batches to ensure micron tolerances are preserved across 40+ countries.

Do you offer matched sets and custom tolerance packages?

Yes. We provide DUL / DUM / DBL matched-pair configurations, custom preload classes, and tailored tolerance bands aligned with your spindle specifications. Lead time for special configurations is typically 2-4 weeks.

What is the typical lead time and minimum order quantity?

In-stock P4/P2 items: 3-5 business days dispatch. No fixed MOQ for stock items -- single-piece orders welcome. Custom matched sets and special configurations: 2-4 weeks. Express priority shipping available globally.

Do you provide installation guidance and engineering support?

Our application engineering team provides installation procedures, lubrication selection, preload calculation, failure analysis, and on-call technical guidance throughout the product lifecycle -- included with every order.
07 / Inquire

Request a quote for
B71916-E-T-P4s-UL

Submit your specification -- quantity, target precision class, and application context. Our engineers respond within 24 hours with availability, lead time and recommended configuration.

Room 328, Building 1, No. 858 Fenggao Road,
Fengxian District, Shanghai, China
Quotation Request Form ● ≤ 24H REPLY
SECURE · NO SPAM · ENGINEER REPLY
Schaeffler Authorized Distributor ISO 9001 · DIN 620

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