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

3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision dimension drawing
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision 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

3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision

Model 3304-Bd-XL-Tvh ● IN STOCK

<p>Boost your machine tool’s operational precision with the <strong>FAG 3304-Bd-XL-Tvh</strong> double row angular contact ball bearing, engineered to deliver P5-grade accuracy for critical machining applications. This FAG 3304 bearing minimizes vibration and ensures consistent performance even under high radial and axial loads, reducing unplanned downtime and enhancing production quality.</p><ul><li>Polyamide (Tvh) cage design reduces friction and heat buildup, extending service life in continuous-duty environments</li><li>Compliant with DIN 628-3 and ISO 15:2017 standards, ensuring full traceability and batch consistency for seamless integration into your manufacturing workflow</li><li>Open seal configuration allows for precise lubrication control, optimizing performance in high-speed spindle applications</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’s operational precision with the FAG 3304-Bd-XL-Tvh double row angular contact ball bearing, engineered to deliver P5-grade accuracy for critical machining applications. This FAG 3304 bearing minimizes vibration and ensures consistent performance even under high radial and axial loads, reducing unplanned downtime and enhancing production quality.

  • Polyamide (Tvh) cage design reduces friction and heat buildup, extending service life in continuous-duty environments
  • Compliant with DIN 628-3 and ISO 15:2017 standards, ensuring full traceability and batch consistency for seamless integration into your manufacturing workflow
  • Open seal configuration allows for precise lubrication control, optimizing performance in high-speed spindle applications

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
Trademark FAG
Origin Jiangsu China
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tools CNC machine spindles, machining centers, lathes
Automation Robotic arms, precision linear guides, servo motors
Medical Devices Imaging equipment, surgical tools, diagnostic machinery
Aerospace Aircraft components, precision control systems

Stop Production Delays with Genuine FAG 3304-Bd-XL-Tvh P5 Precision Bearings

CNC machine tool operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and rushed repairs. Counterfeit bearings often fail prematurely, causing spindle vibrations that ruin workpiece accuracy. Multi-tier distributors stretch lead times by 30-50%, leaving you waiting while machines sit idle. These are the daily challenges OEM manufacturers face when sourcing critical components.

Genuine FAG 3304 Bearings in Stock for Immediate Delivery

As an official authorized FAG distributor, we eliminate these pain points. Our P5 precision 3304-Bd-XL-Tvh double row angular contact ball bearings come directly from Schaeffler’s production line, with complete traceability documentation to avoid customs delays. We maintain sufficient stock of P4/P2 grade bearings, ensuring your order ships within 24 hours of confirmation—no more waiting for overseas shipments or navigating complex distribution channels.

Engineered for High-Precision Machine Tool Applications

This FAG double row angular contact bearing excels in high-speed, high-accuracy environments like CNC machine spindles. With its separated design and P5 precision class, it delivers minimal radial runout and axial clearance, critical for maintaining tight tolerances in precision machining. The polyamide (Tvh) cage ensures stable operation even at elevated speeds, while the bearing steel construction provides the durability needed for continuous production cycles.

Technical Advantages That Boost Machine Performance

The 3304-Bd-XL-Tvh’s precision class directly impacts your equipment’s performance. P5 precision reduces vibration by up to 40% compared to lower grades, extending tool life and improving surface finish quality. The double row design increases radial load capacity by 30% over single row bearings, making it ideal for heavy-duty machining applications. Compliant with DIN 628-3 and ISO 15:2017 standards, this bearing ensures consistent performance across production batches, eliminating variability in your manufacturing process.

Why Genuine Bearings Lower Total Cost of Ownership

Gray market bearings may seem cheaper upfront, but the hidden costs add up quickly. A single counterfeit bearing failure can cost $10,000 in downtime for a mid-sized CNC machine. Our genuine FAG bearings come with full manufacturer certification, reducing quality liability risks and ensuring compatibility with original equipment specifications. With proper installation—supported by our precision application engineering team—these bearings deliver up to 3x longer service life than unauthorized alternatives, significantly lowering long-term maintenance costs.

Why Global Manufacturers Trust Our Bearing Supply

Our 15 years as an authorized FAG distributor gives us the expertise to handle complex OEM requirements. We serve high-end manufacturing clients across 40+ countries, including Germany, Italy, and the US. Every bearing undergoes inspection through our ISO 9001-compliant precision testing system before shipment. Our dedicated account managers provide end-to-end support, from initial model selection to after-sales technical assistance. We offer customized OEM solutions, including special packaging and labeling, to meet your specific production needs.

Packaging & Shipping

  • Original FAG packaging with batch traceability labels and product certification documentation
  • Shockproof precision logistics to prevent damage during transportation
  • Global delivery via DHL, FedEx, or UPS with tracking information provided
  • Emergency shipment options available for critical production downtime situations
  • Flexible order quantities—from single units for maintenance to bulk orders for production lines

Get Your FAG 3304-Bd-XL-Tvh Bearings Shipped Today

Every hour your machine is down costs money. Our in-stock FAG 3304-Bd-XL-Tvh bearings are ready to ship, so you can minimize production disruption. Whether you need a single replacement or a full production run, we provide the same level of quality assurance and fast delivery.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with original packaging, brand authorization, and full traceability documentation to confirm authenticity.

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

A: Send us your equipment model, spindle specifications, and operating parameters. Our precision application engineering team will verify compatibility and provide installation recommendations.

What is your warranty policy?

A: We honor FAG’s official warranty, covering manufacturing defects for the specified service life. Our team assists with warranty claims and provides technical support for failure analysis.

What is the minimum order quantity?

A: We accept orders for 1 unit, supporting both emergency maintenance and small-batch production needs. Volume pricing is available for large OEM orders.

How quickly can you ship?

A: In-stock bearings ship within 24 hours of order confirmation. International delivery typically takes 3-7 business days depending on destination.

How can I verify the bearing’s authenticity upon receipt?

A: Each bearing includes FAG’s unique laser marking and packaging hologram. We also provide a certificate of conformance with batch numbers traceable to Schaeffler’s production records.

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
3304-Bd-XL-Tvh

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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