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

3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision dimension drawing
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3311-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

3311-Bd-XL-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision

Model 3311-Bd-XL-Tvh ● IN STOCK

<p>Ensure machine tool spindle precision with the reliable <strong>FAG 3311-Bd-XL-Tvh</strong> double row angular contact ball bearing, designed to deliver P5 grade running accuracy for critical manufacturing operations. As an official Schaeffler FAG distributor, we guarantee traceable OEM supply that eliminates customs clearance delays and quality disputes, backed by ISO 9001/DIN compliant testing.</p><ul><li>Features a polyamide (TVH) cage for reduced friction and enhanced heat dissipation in high-speed applications</li><li>Double row design handles combined radial and axial loads, maintaining stability even under heavy machining conditions</li><li>Precision-ground raceways ensure consistent performance, minimizing vibration and extending tool life</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 machine tool spindle precision with the reliable FAG 3311-Bd-XL-Tvh double row angular contact ball bearing, designed to deliver P5 grade running accuracy for critical manufacturing operations. As an official Schaeffler FAG distributor, we guarantee traceable OEM supply that eliminates customs clearance delays and quality disputes, backed by ISO 9001/DIN compliant testing.

  • Features a polyamide (TVH) cage for reduced friction and enhanced heat dissipation in high-speed applications
  • Double row design handles combined radial and axial loads, maintaining stability even under heavy machining conditions
  • Precision-ground raceways ensure consistent performance, minimizing vibration and extending tool life

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
Trademark FAG
Origin Jiangsu China
HS Code 8482800000

Application Industries

Industry Typical Equipment
Machine Tools CNC Machine Tools, Spindles

Stop Machine Tool Downtime with Genuine FAG 3311-Bd-XL-Tvh P5 Precision Bearings

Machine tool operators face critical challenges with bearing failures—counterfeit products often lead to premature breakdowns, costing thousands in production losses. Multi-tier distribution channels create unpredictable lead times, disrupting maintenance schedules and causing costly line shutdowns. Without expert technical support, selecting the wrong bearing for high-speed spindle applications results in poor accuracy and shortened service life.

Genuine FAG 3311-Bd-XL-Tvh Bearings, In Stock for Immediate Delivery

As an official FAG distributor, we eliminate these pain points by providing 100% traceable double row angular contact ball bearings directly from the manufacturer. Our P5 precision inventory ensures you get the exact 3311-Bd-XL-Tvh bearing your machine tool requires, with no gray market risks. Each unit undergoes ISO 9001-compliant testing before shipment, guaranteeing consistent performance for critical spindle applications.

Optimized Performance in High-Speed Machine Tool Spindles

The FAG 3311-Bd-XL-Tvh double row angular contact ball bearing excels in high-speed, precision machine tool environments. Designed to handle both radial and axial loads simultaneously, it maintains exceptional running accuracy even at elevated rotational speeds. This makes it ideal for CNC lathes, milling machines, and grinding centers where spindle stability directly impacts machining precision and surface finish quality.

Technical Features That Ensure Machine Tool Reliability

The P5 precision class of this bearing minimizes radial and axial runout, critical for maintaining tight tolerances in precision machining. Its polyamide (Tvh) cage reduces friction and heat generation, allowing higher operating speeds compared to traditional steel cages. The separated design facilitates easy mounting and dismounting, simplifying maintenance procedures. Compliant with DIN 628-3 and ISO 15:2017 standards, this bearing delivers consistent performance across temperature variations, ensuring long-term reliability in demanding production environments.

Avoid Hidden Costs of Non-Genuine Machine Tool Bearings

Choosing unauthorized double row angular contact bearings may seem cost-effective initially, but the hidden expenses are substantial. Counterfeit bearings lack proper material heat treatment, leading to early fatigue failure—costing up to 10x the bearing price in unplanned downtime and repair. Our genuine FAG bearings come with complete traceability documentation, preventing customs clearance delays and quality disputes. By investing in authentic P5 precision bearings, you reduce total cost of ownership through extended service life and consistent performance.

Why Machine Tool Manufacturers Trust Our Bearing Solutions

With over a decade as an authorized Schaeffler FAG distributor, we serve CNC machine tool OEMs across 40+ countries. Our dedicated precision application engineering team provides free model selection support based on your specific spindle parameters. We maintain sufficient P4/P2 grade stock for immediate delivery, with shockproof logistics ensuring bearings arrive in factory-fresh condition. Every order includes brand authorization certificates and full precision test reports, giving you complete confidence in your bearing supply chain.

Packaging & Shipping

  • Original FAG packaging with unique serial numbers for traceability
  • Reinforced carton pallets to prevent damage during transportation
  • 3-7 business days delivery for in-stock items
  • Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight
  • Real-time tracking provided for all shipments
  • Minimum order quantity: 1 unit, supporting emergency repairs

Secure Your Machine Tool’s Performance Today

Don’t let bearing issues disrupt your production schedule. The FAG 3311-Bd-XL-Tvh P5 precision bearing is in stock and ready to ship—ensuring your machine tools maintain peak accuracy and uptime. Send us your order details now to avoid production delays caused by prolonged lead times from traditional distributors.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with brand authorization certificates and traceability documents linking it to the original FAG supply chain.

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

A: Provide your machine model or spindle specifications (load, speed, temperature) to our precision application engineering team. We offer free model selection verification to ensure optimal bearing performance.

Q: What is your warranty policy?

A: All FAG bearings come with the manufacturer’s standard warranty. We provide full support for manufacturing defect claims, including free replacement and logistics coordination.

Q: What is the minimum order quantity?

A: We accept orders for 1 unit, making us ideal for emergency repairs or small-batch production requirements.

Q: How quickly can you ship this bearing?

A: In-stock FAG 3311-Bd-XL-Tvh bearings are shipped within 3-7 business days via your preferred logistics provider.

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

A: Each bearing features FAG’s laser-etched branding and comes with a unique serial number. We provide official certification documents that can be cross-verified with Schaeffler’s database.

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
3311-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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