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

FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade side angle
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade cross section
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade dimension drawing
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade side angle
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade cross section
FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade dimension drawing
FAG Genuine P4 Class
ISO 9001 · DIN 620
AUTHORIZED
Schaeffler
SHIPS IN
3-5 Days
RESPONSE
≤ 24H
FAG Genuine · Authorized Tapered Roller Bearing P4 / P2

FAG B7203-C-T-P4s-UL Precision Spindle Bearing for Front Axle Assembly with P4/P2 Grade

Model B7203-C-T-P4s-UL ● IN STOCK

<p>Ensure uncompromising precision in your front axle assembly with the <strong>FAG B7203-C-T-P4s-UL precision spindle bearing</strong>, engineered to deliver superior running accuracy even under high-speed conditions. This 15° contact angle bearing minimizes vibration and extends service life, addressing the critical need for consistent performance in demanding manufacturing environments.</p><ul><li>P4/P2 grade precision (ISO standard) ensures batch stability, eliminating production line disruptions from quality inconsistencies</li><li>Robust steel construction optimized for front axle load dynamics, reducing premature failure risks in heavy-duty applications</li><li>Directly supplied with full traceability documentation, streamlining compliance for global OEM distribution</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 uncompromising precision in your front axle assembly with the FAG B7203-C-T-P4s-UL precision spindle bearing, engineered to deliver superior running accuracy even under high-speed conditions. This 15° contact angle bearing minimizes vibration and extends service life, addressing the critical need for consistent performance in demanding manufacturing environments.

  • P4/P2 grade precision (ISO standard) ensures batch stability, eliminating production line disruptions from quality inconsistencies
  • Robust steel construction optimized for front axle load dynamics, reducing premature failure risks in heavy-duty applications
  • Directly supplied with full traceability documentation, streamlining compliance for global OEM distribution

Description

Product Specifications

Parameter Details
Model NO. FAG Spindle Bearing
Precision P4, P4s, P2 (ISO)
Contact Angle (α) 15° (C)
Material Steel
Trademark FAG
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tools CNC Spindles, Lathes, Milling Machines
Automotive Front Axle Assemblies, Transmission Systems
Industrial Automation Robotic Arms, Precision Conveyors
Medical Devices Imaging Equipment, Surgical Tools

Prevent Costly Downtime with FAG B7203-C-T-P4s-UL Precision Spindle Bearings

OEM manufacturers know the frustration of production line halts caused by bearing failures. Counterfeit bearings often fail prematurely, leading to unplanned downtime and quality disputes. Multi-tier distribution channels stretch lead times by 30-50%, making it hard to align with production schedules. Without proper technical support, selecting the wrong bearing for front axle assemblies or spindle applications can result in increased maintenance costs and reduced equipment lifespan.

Genuine FAG Precision Bearings, Delivered When You Need Them

As an official authorized Schaeffler FAG distributor, we provide 100% genuine FAG B7203-C-T-P4s-UL precision spindle bearings with complete traceability documentation. Our P4/P2 grade stock ensures batch consistency, critical for front axle assembly performance. With a dedicated precision application engineering team, we don’t just supply bearings—we offer expert guidance to ensure optimal fit for your specific working conditions, from CNC machine tools to automotive assemblies.

Engineered for High-Precision Front Axle and Spindle Applications

The FAG B7203-C-T-P4s-UL spindle bearing is designed for applications requiring high running accuracy and stability. Its 15° contact angle optimizes load distribution, making it ideal for front axle assemblies and machine tool spindles operating under combined radial and axial loads. Whether in high-speed CNC operations or automotive drivetrains, this precision bearing maintains consistent performance, reducing vibration and extending equipment service life.

Technical Excellence That Drives Performance

Our FAG precision spindle bearing meets stringent ISO and DIN standards, ensuring reliable operation in demanding environments. The P4/P2 precision grades guarantee minimal radial runout and axial clearance, critical for maintaining spindle accuracy in machining applications. Constructed from high-grade steel, it delivers exceptional durability under varying temperatures and load conditions. The C-type design (15° contact angle) balances load capacity and speed capability, making it a versatile choice for both front axle assemblies and precision machinery.

Why Authenticity Matters for Your Bottom Line

Choosing genuine FAG B7203-C-T-P4s-UL bearings over gray-market alternatives directly impacts your total cost of ownership. Counterfeit bearings lack proper material quality and manufacturing control, often failing within months and causing collateral damage to adjacent components. In contrast, our authorized supply chain ensures full traceability, from production to delivery, eliminating customs clearance issues and quality liability risks. The consistent performance of genuine precision bearings reduces maintenance frequency and unplanned downtime, ultimately lowering long-term operational costs.

Your Trusted Partner for Precision Bearing Supply

With over a decade of experience serving high-end manufacturing across 40+ countries, we’ve built our reputation on reliability and technical expertise. Our ISO 9001 compliant precision testing system ensures every bearing meets FAG’s strict quality standards before shipment. We maintain sufficient stock of P4/P2 grade bearings to support both small-batch trials and large OEM orders. A dedicated account manager oversees your order from quotation to after-sales support, providing real-time visibility and technical assistance whenever needed. Our shockproof precision logistics ensure bearings arrive in optimal condition, ready for immediate installation.

Packaging & Shipping

  • Original FAG packaging with brand authentication labels and batch traceability documentation
  • Carton pallet packaging for secure transportation and storage
  • Stock items shipped within 3-7 business days via DHL, FedEx, or UPS
  • Real-time logistics tracking provided for all orders
  • Flexible order quantities, from single units for emergency repairs to bulk OEM supply

Get Your FAG B7203-C-T-P4s-UL Bearing Quote Today

Don’t let bearing issues disrupt your production schedule. Send us your model requirements, application parameters, and order volume, and we’ll deliver a formal quotation with full certification within 24 hours. Our sample testing support ensures compatibility before full-scale production, giving you confidence in your bearing selection.

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 certificates.

Q: How can I confirm this bearing fits my front axle assembly?

A: Provide your equipment model or working condition parameters (load, speed, temperature), and our precision application engineering team will verify compatibility at no cost.

Q: What is your warranty policy?

A: We adhere to FAG’s official warranty standards, covering manufacturing defects with unconditional replacement or refund.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit, supporting both emergency repairs and small-batch testing needs.

Q: How long does shipping take?

A: In-stock bearings are shipped within 3-7 business days. We offer DHL, FedEx, UPS, air, and sea freight options to match your timeline.

Q: How do I verify bearing authenticity?

A: Each bearing includes FAG’s original packaging with防伪标签 (anti-counterfeit labels), laser-etched markings, and traceability documents. We can also provide official authorization letters upon request.

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
B7203-C-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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