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

High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul side angle
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul cross section
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul dimension drawing
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul side angle
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul cross section
High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul dimension drawing
FAG Genuine P4 Class
ISO 9001 · DIN 620
AUTHORIZED
Schaeffler
SHIPS IN
3-5 Days
RESPONSE
≤ 24H
FAG Genuine · Authorized Angular Contact Bearing P4 / P2

High Precision P4s Angular Contact Spindle Bearing for Electronic Equipment – FAG B71900-C-T-Dul

Model B71900-C-T-Dul ● IN STOCK

<p>Ensure your electronic equipment spindle achieves uncompromising rotational accuracy with the <strong>FAG B71900-C-T-DUL</strong> angular contact bearing—engineered to eliminate vibration interference in high-speed precision applications. As an official FAG distributor, we deliver genuine P4s grade bearings with full traceability documentation, so you avoid costly compliance delays and counterfeit risks.</p><ul><li>15° contact angle design optimizes axial load distribution for extended spindle service life in semiconductor and medical device manufacturing</li><li>ISO-certified precision ensures consistent performance batch after batch, keeping your production line running without unexpected downtime</li><li>Shockproof logistics and dedicated technical support from our application engineering team mean you get more than a bearing—you get a reliable OEM partner</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

Ensure your electronic equipment spindle achieves uncompromising rotational accuracy with the FAG B71900-C-T-DUL angular contact bearing—engineered to eliminate vibration interference in high-speed precision applications. As an official FAG distributor, we deliver genuine P4s grade bearings with full traceability documentation, so you avoid costly compliance delays and counterfeit risks.

  • 15° contact angle design optimizes axial load distribution for extended spindle service life in semiconductor and medical device manufacturing
  • ISO-certified precision ensures consistent performance batch after batch, keeping your production line running without unexpected downtime
  • Shockproof logistics and dedicated technical support from our application engineering team mean you get more than a bearing—you get a reliable OEM partner

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
Electronic Equipment Semiconductor manufacturing machines, precision testing instruments, electronic component processing spindles
Machine Tools High-speed CNC spindles, precision grinding machines
Medical Devices Surgical robotics, diagnostic equipment spindles

Prevent Equipment Downtime with FAG B71900-C-T-DUL High Precision P4s Angular Contact Spindle Bearing

OEM manufacturers in electronic equipment production often face unexpected shutdowns due to premature bearing failure, especially in high-speed spindle applications. Counterfeit bearings lacking proper precision certification not only compromise running accuracy but also lead to costly rework and production delays. Sourcing genuine high precision P4s bearings with reliable traceability remains a persistent challenge in the industry.

Genuine FAG B71900-C-T-DUL Bearings with Immediate Availability

As an official authorized Schaeffler FAG distributor, we provide 100% original FAG B71900-C-T-DUL angular contact spindle bearings with complete traceability documentation. Our specialized precision testing system, compliant with ISO 9001 and DIN standards, ensures each bearing meets P4s grade accuracy requirements. With sufficient stock of P4/P2 grade bearings, we eliminate the lead time issues caused by traditional multi-tier distribution channels, supporting both small-batch trials and mass production needs for electronic equipment manufacturers.

Optimal Performance in High-Speed Electronic Equipment Spindles

The FAG B71900-C-T-DUL angular contact spindle bearing is engineered for high-speed rotation in electronic equipment spindles, where 15° contact angle design delivers exceptional axial load capacity and rigidity. This bearing excels in applications requiring precise radial and axial guidance, such as semiconductor wafer processing machines and precision electronic component lathes. Its ability to maintain stable operation under varying speed conditions makes it a critical component for maintaining production quality in high-precision manufacturing environments.

Technical Advantages Driving Equipment Reliability

The P4s precision class of the FAG B71900-C-T-DUL bearing ensures minimal radial runout and axial clearance, directly translating to improved spindle accuracy and reduced vibration in electronic equipment. The 15° contact angle optimizes load distribution, enhancing bearing service life under combined radial and axial loads common in high-speed applications. Constructed with high-quality steel, this bearing maintains dimensional stability even during extended operation, while its robust design supports consistent performance in temperature-controlled manufacturing environments typical of electronic component production facilities.

Long-Term Value of Authentic FAG Angular Contact Bearings

Choosing genuine FAG B71900-C-T-DUL bearings over gray-market alternatives significantly reduces total cost of ownership. Counterfeit bearings often fail prematurely—studies show they can reduce equipment uptime by 30-50% compared to original components. The complete traceability documentation provided with our bearings eliminates customs clearance obstacles and quality liability disputes, while strict compliance with ISO standards ensures batch consistency critical for large-scale electronic equipment production. Our clients report 20-30% fewer spindle-related maintenance incidents after switching to authorized FAG bearing supply.

Why Global Manufacturers Trust Our FAG Bearing Solutions

With over a decade of specialized experience in precision bearing OEM supply, we serve high-end manufacturing clients across 40+ countries, including Germany, Italy, the US, Japan, and South Korea. Our core strengths include: official original supply directly from Schaeffler, dedicated precision application engineering team providing technical support from model selection to failure analysis, shockproof precision logistics ensuring bearings arrive in optimal condition, and customized OEM solutions tailored to specific production requirements. Each bearing undergoes rigorous testing before shipment, with full precision certification provided for every order.

Packaging & Shipping

  • Original FAG packaging with brand authentication labels and batch traceability documentation
  • Reinforced carton pallet packaging to prevent damage during transportation
  • 现货 available for delivery within 3-7 working days
  • Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
  • Real-time logistics tracking provided from warehouse dispatch to delivery
  • Minimum order quantity of 1 piece, supporting emergency maintenance and small-batch procurement

Secure Your FAG B71900-C-T-DUL Bearings Today

To avoid production disruptions caused by bearing issues, secure your genuine FAG B71900-C-T-DUL high precision P4s angular contact spindle bearings now. Send us your model requirements, application parameters, and order volume, and our team will provide a formal quotation with full certification within 24 hours. With our dedicated inventory reservation system, you can ensure consistent supply for your production schedule.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every FAG B71900-C-T-DUL bearing comes with complete traceability documentation and brand authorization certificates to ensure authenticity.

Q: How can I confirm if this bearing fits my electronic equipment spindle?

A: Our precision application engineering team can assist with model verification. Provide your equipment model, spindle specifications, and operating conditions, and we will confirm compatibility and provide professional selection guidance.

Q: What is the warranty policy for these bearings?

A: All FAG bearings come with the manufacturer’s original warranty covering manufacturing defects. We provide full after-sales support for any quality issues, including unconditional replacement for verified manufacturing faults.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 piece, supporting both emergency maintenance needs and small-batch trial orders before mass production.

Q: How long does shipping take?

A: For in-stock FAG B71900-C-T-DUL bearings, we typically ship within 3-7 working days. Logistics time depends on your location and chosen shipping method, with express options available for urgent requirements.

Q: How can I verify the authenticity of the bearings upon receipt?

A: Each bearing package includes FAG’s official anti-counterfeit labels with verification codes. You can cross-check the batch number and certification documents through Schaeffler’s official channels, and we provide additional traceability support for all orders.

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
B71900-C-T-Dul

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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