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

3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications side angle
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications cross section
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications dimension drawing
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications side angle
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications cross section
3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings with 2RS Seals for High-Temperature Applications 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 Bearings with 2RS Seals for High-Temperature Applications

Model 3304-Bd-XL-Tvh ● IN STOCK

<p>Ensure uninterrupted high-temperature operations with the <strong>3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings</strong>—engineered to deliver exceptional radial and axial load capacity in demanding environments. The 2RS seals provide superior contamination resistance, while the TVH polyamide cage ensures stable torque transmission even at elevated temperatures, making these bearings ideal for precision machinery where reliability directly impacts production uptime.</p><ul><li>Complies with DIN 628-3 and ISO 15:2017 standards for consistent batch quality, eliminating documentation gaps that cause delays</li><li>Double row design with optimized internal geometry reduces vibration and extends service life in high-speed applications</li><li>Precision-grade components (P0/P6/P5) maintain tight tolerances, critical for maintaining machining accuracy in CNC tools and automation systems</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 uninterrupted high-temperature operations with the 3304-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearings—engineered to deliver exceptional radial and axial load capacity in demanding environments. The 2RS seals provide superior contamination resistance, while the TVH polyamide cage ensures stable torque transmission even at elevated temperatures, making these bearings ideal for precision machinery where reliability directly impacts production uptime.

  • Complies with DIN 628-3 and ISO 15:2017 standards for consistent batch quality, eliminating documentation gaps that cause delays
  • Double row design with optimized internal geometry reduces vibration and extends service life in high-speed applications
  • Precision-grade components (P0/P6/P5) maintain tight tolerances, critical for maintaining machining accuracy in CNC tools and automation systems

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
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tools CNC spindles, precision lathes, machining centers
Automation Robotic arms, conveyors, precision linear guides
Medical Devices High-speed centrifuges, diagnostic equipment
Aerospace Actuators, auxiliary power units
Wind Power Gearbox components, generator systems

Prevent Production Downtime with FAG 3304-Bd-XL-Tvh 2RS High-Temperature Bearings

OEM manufacturers across Germany, Italy, and the US report losing up to 40 production hours annually due to bearing failures in high-temperature applications. Counterfeit bearings often fail within 30% of their expected lifespan, while multi-layer distribution channels delay critical replacements by 30–50%, triggering costly line shutdowns.

Genuine FAG 3304-Bd-XL-Tvh Bearings Delivered Direct from Authorized Stock

As an official Schaeffler FAG distributor, we stock genuine 3304-Bd-XL-Tvh double row angular contact ball bearings with 2RS seals, engineered for high-temperature environments. Our ISO 9001 & DIN compliant testing system ensures each bearing meets FAG’s strict precision standards, eliminating the risks of gray-market counterfeits. With dedicated inventory for P4/P2 grade bearings, we support both emergency repairs and scheduled production needs across 40+ countries.

Engineered for High-Temperature Operating Conditions

The 3304-Bd-XL-Tvh FAG bearings excel in applications where operating temperatures exceed standard ranges, such as industrial ovens, plastic extrusion machinery, and high-speed spindles. The double row angular contact design handles combined radial and axial loads, while the Tvh polyamide cage maintains stability under thermal expansion. This makes them ideal for continuous-duty equipment requiring consistent performance at elevated temperatures.

Technical Features That Ensure Reliability

The DIN 628-3 and ISO 15:2017 compliance guarantees dimensional accuracy critical for precision applications. The 2RS seals provide effective protection against contaminants while retaining lubricant, reducing maintenance intervals. Available in P0/P6/P5 precision grades, these bearings minimize vibration and noise in high-speed operations. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures in tight machinery spaces.

Why Genuine FAG Bearings Reduce Total Costs

Non-genuine high-temperature angular contact bearings may cost 30% less upfront but typically cause 4–5x higher expenses due to premature failure. A single unplanned shutdown in CNC manufacturing can exceed $10,000 in lost production. Our FAG 3304-Bd-XL-Tvh bearings come with full traceability documentation, ensuring compliance with export customs requirements and avoiding quality liability disputes that often arise with gray-market products.

Our Commitment to OEM Partner Success

With 15+ years as an authorized FAG distributor, we’ve served 2,000+ OEM clients across automotive, aerospace, and medical sectors. Our precision application engineering team provides free model selection support based on your specific operating conditions. Every bearing undergoes shockproof packaging and temperature-controlled logistics to maintain integrity during transit. We offer a 12-month warranty on all FAG products, with dedicated account managers tracking orders from warehouse to installation.

Packaging & Shipping

  • Original FAG packaging with serial number tracing and authenticity verification
  • Expedited processing for stock items within 24 hours of order confirmation
  • Global delivery via DHL, FedEx, or UPS with real-time tracking
  • Customs-cleared documentation for seamless international shipments
  • Flexible order quantities from single units to bulk production runs

Secure Your Bearing Supply Today

Delays in replacing failed high-temperature bearings cost manufacturers $2,500–$8,000 per day in downtime. Our ready stock of FAG 3304-Bd-XL-Tvh 2RS bearings means you can minimize production interruptions. Send your order details now for same-day quotation and fast shipping.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

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

Q: How do I confirm if this bearing fits my equipment?

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

Q: What is your warranty policy?

A: We provide the full FAG manufacturer warranty covering material and manufacturing defects. Defective products are replaced with no additional cost.

Q: What is the minimum order quantity?

A: We accept orders for 1 unit, supporting emergency repair needs as well as large-scale production requirements.

Q: How long does shipping take to Europe?

A: Stock items ship within 3–5 business days to Germany, Italy, and other EU countries via express courier.

Q: How can I verify bearing authenticity?

A: Each bearing includes FAG’s holographic防伪 label and laser-etched part number. We provide full traceability certificates 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
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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