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

3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools side angle
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools cross section
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools dimension drawing
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools side angle
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools cross section
3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools 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

3204 FAG Double Row Angular Contact Ball Bearing with P5 Precision for Machine Tools

<p>Ensure your machine tools achieve uncompromising rotational accuracy with the <strong>FAG 3204 P5 bearing</strong>, a double row angular contact solution engineered to eliminate vibration and extend spindle life in high-speed machining applications. Crafted to DIN 628-3 and ISO 15:2017 standards, this bearing maintains precise radial and axial load distribution—critical for maintaining tight tolerances in CNC operations.</p><ul><li>P5 precision grade minimizes runout, reducing tool wear and improving surface finish quality</li><li>Brass (MP) cage option ensures thermal stability under continuous operation, ideal for heavy-duty machining cycles</li><li>Open design allows for custom lubrication to match specific machine tool requirements, enhancing maintenance flexibility</li></ul><p>Backed by direct OEM supply channels, you’ll receive full traceability documentation and consistent batch quality to keep production schedules on track without unexpected delays.</p>

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 machine tools achieve uncompromising rotational accuracy with the FAG 3204 P5 bearing, a double row angular contact solution engineered to eliminate vibration and extend spindle life in high-speed machining applications. Crafted to DIN 628-3 and ISO 15:2017 standards, this bearing maintains precise radial and axial load distribution—critical for maintaining tight tolerances in CNC operations.

  • P5 precision grade minimizes runout, reducing tool wear and improving surface finish quality
  • Brass (MP) cage option ensures thermal stability under continuous operation, ideal for heavy-duty machining cycles
  • Open design allows for custom lubrication to match specific machine tool requirements, enhancing maintenance flexibility

Backed by direct OEM supply channels, you’ll receive full traceability documentation and consistent batch quality to keep production schedules on track without unexpected delays.

Description

Product Specifications

Parameter Details
Model NO. Double Row Angular Contact Ball Bearing
Separated Separated
Rows Number Double
Material Bearing Steel
Standard DIN 628-3, ISO 15:2017
Series 32 Series, 33 Series (32bd, 33bd, 32da, 33da)
Cage Polyamide (Tvh), Sheet Steel, Brass (MP) Cage
Seal Type Open, 2z, 2hrs
Precision P0 /P6 /P5
Transport Package Carton Pallet
Specification As Your Request
Trademark FAG
Origin Jiangsu China
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tools CNC machine tool spindles, precision lathes, machining centers
Automation Robotic arms, precision conveyors, servo systems
Medical Devices Surgical equipment, diagnostic machinery, precision rotating components
Aerospace Aircraft auxiliary systems, precision instrumentation

Prevent Costly Downtime with FAG 3204 P5 Double Row Angular Contact Ball Bearing

Machine tool operators know the frustration of unexpected spindle failures—often traced to substandard bearings that fail prematurely under high-speed rotation. Gray market suppliers may offer lower prices, but incomplete traceability documents frequently cause customs delays, while batch inconsistencies lead to mismatched performance across production lines. When precision matters, compromising on bearing quality isn’t an option.

Genuine FAG 3204 P5 Bearings: In Stock and Traceable

As an official authorized FAG distributor, we eliminate these risks by providing 100% genuine FAG 3204 P5 double row angular contact ball bearings with full traceability documentation. Our specialized OEM supply chain ensures consistent batch quality, while our ISO 9001 & DIN compliant precision testing system verifies every bearing meets P5 grade standards before shipment. With dedicated inventory for machine tool applications, we can fulfill urgent orders without sacrificing accuracy.

Optimal Performance in High-Precision Machine Tool Spindles

The FAG 3204 P5 bearing excels in machine tool spindles requiring simultaneous radial and axial load capacity. Its double row design delivers superior rigidity under high-speed rotation, making it ideal for precision cutting operations where minimal runout directly impacts workpiece accuracy. Whether used in vertical machining centers or horizontal lathes, this bearing maintains stable performance even under varying load conditions, ensuring consistent tool life and surface finish quality.

Technical Advantages That Drive Machine Tool Performance

The P5 precision class of the FAG 3204 bearing ensures tight dimensional tolerances, reducing vibration and noise in high-speed applications—critical for maintaining machining precision. Its polyamide, sheet steel, or brass cage options allow customization based on operating speed and temperature requirements: polyamide cages excel in high-speed scenarios with good lubricant retention, while brass cages offer enhanced durability in heavy-load conditions. The bearing’s compliance with DIN 628-3 and ISO 15:2017 standards guarantees interchangeability with original equipment specifications, simplifying replacement and maintenance.

Why Genuine FAG Bearings Lower Total Cost of Ownership

Counterfeit angular contact ball bearings may seem cost-effective initially, but their unpredictable performance often leads to catastrophic spindle failures. The average machine tool downtime costs $500–$2,000 per hour, far exceeding any upfront savings from non-genuine parts. Our FAG 3204 P5 bearings, backed by Schaeffler’s engineering expertise, deliver predictable service life and consistent performance, reducing maintenance intervals and extending equipment uptime. Full traceability documentation also eliminates customs clearance delays, ensuring your production schedule stays on track.

Our Commitment to Machine Tool Manufacturers

With over a decade of experience serving CNC machine tool OEMs across 40+ countries, we’ve built our reputation on four pillars: official FAG authorization ensuring authentic supply, dedicated P4/P2 grade stock for immediate fulfillment, a precision application engineering team providing technical support, and shockproof logistics designed to protect bearing integrity during transport. Our 24-hour quotation response and sample testing support streamline your procurement process, while long-term supply agreements with reserved inventory ensure production continuity.

Packaging & Shipping

  • Original FAG packaging with product certification and traceability documents
  • Reinforced carton pallet packaging to prevent damage during transit
  • 3–7 business day delivery for in-stock items
  • Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
  • Real-time logistics tracking provided for all orders
  • Minimum order quantity of 1 piece, supporting both maintenance and production needs

Secure Your FAG 3204 P5 Bearing Today

Don’t let bearing-related downtime disrupt your production schedule. Send us your FAG 3204 bearing requirements, including quantity and application details, and our technical team will confirm compatibility and provide a formal quotation within 24 hours. With genuine FAG quality and reliable delivery, we’re here to keep your machine tools operating at peak precision.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every FAG 3204 P5 bearing comes with complete traceability documentation and brand authorization certificates.

Q: How do I confirm if the 3204 P5 bearing fits my machine tool spindle?

A: Provide your machine model, spindle specifications, or operating parameters (speed, load direction), and our precision application engineering team will verify compatibility at no cost.

Q: What is your warranty policy for FAG bearings?

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

Q: What is the minimum order quantity for the FAG 3204 P5 bearing?

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

Q: How quickly can you ship the FAG 3204 P5 bearing?

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

Q: How can I verify the authenticity of the FAG 3204 bearing?

A: Each bearing includes FAG’s original packaging with防伪标签, laser-etched part numbers, and batch codes. We also provide full traceability documents for cross-verification with Schaeffler’s official records.

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

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
this FAG bearing

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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