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

Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools side angle
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools cross section
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools dimension drawing
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools side angle
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools cross section
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC 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

Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG P5 Precision for CNC Machine Tools

Model 3308-Da-Ma ● IN STOCK

<p>Ensure your CNC machine tools achieve consistent high-speed precision with the <strong>FAG 3308-Da-Ma</strong> double row angular contact ball bearing, engineered to eliminate production delays from unreliable component performance. This P5 precision bearing maintains strict DIN 628-3 and ISO 15:2017 standards, delivering the stable running accuracy critical for tight-tolerance machining operations.</p><ul><li>Double row design with brass (MP) cage provides enhanced radial and axial load capacity for heavy-duty spindle applications</li><li>Open seal configuration allows for optimal lubrication retention, reducing maintenance intervals and extending bearing life</li><li>Direct from authorized Schaeffler distributor, ensuring full traceability documentation to streamline customs clearance and quality compliance</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 your CNC machine tools achieve consistent high-speed precision with the FAG 3308-Da-Ma double row angular contact ball bearing, engineered to eliminate production delays from unreliable component performance. This P5 precision bearing maintains strict DIN 628-3 and ISO 15:2017 standards, delivering the stable running accuracy critical for tight-tolerance machining operations.

  • Double row design with brass (MP) cage provides enhanced radial and axial load capacity for heavy-duty spindle applications
  • Open seal configuration allows for optimal lubrication retention, reducing maintenance intervals and extending bearing life
  • Direct from authorized Schaeffler distributor, ensuring full traceability documentation to streamline customs clearance and quality compliance

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
Manufacturing CNC Machine Tools, Precision Spindles, Machining Centers
Automation Robotic Arms, Automated Production Lines
Medical Devices Precision Surgical Equipment, Diagnostic Machinery
Aerospace Aircraft Component Manufacturing, Avionics Systems

Stop CNC Downtime with FAG 3308-Da-Ma P5 Precision Bearings

CNC machine tool operators know the cost of unexpected spindle failure—hours of production lost, missed deadlines, and expensive repairs. Counterfeit bearings often fail prematurely under high-speed rotation, while multi-tier distributors stretch lead times by 30–50%, leaving your facility waiting for critical components.

Genuine FAG 3308-Da-Ma Bearings, In Stock and Traceable

As an official authorized Schaeffler FAG distributor, we provide 100% original double row angular contact ball bearings with full traceability documentation. Our P5 precision grade 3308-Da-Ma bearings are specifically engineered for CNC machine tool spindles, where running accuracy and batch consistency directly impact machining precision. With dedicated OEM stock, we eliminate supply chain delays that disrupt your production schedule.

Engineered for High-Speed CNC Spindle Performance

The FAG 3308-Da-Ma double row angular contact ball bearing excels in applications requiring simultaneous radial and axial load capacity at high rotational speeds—common in CNC lathes and milling machines. Its separated design allows for easy mounting and dismounting, simplifying maintenance while maintaining precise preload settings. Whether your operation involves heavy cutting loads or fine finishing, this bearing delivers the stability needed for consistent part quality.

Key Technical Features That Matter for CNC Applications

P5 precision class ensures minimal radial runout and axial clearance, critical for maintaining tight tolerances in precision machining. The bearing’s polyamide, sheet steel, or brass cage options accommodate different speed and temperature requirements—polyamide cages reduce friction at high speeds, while brass cages offer enhanced durability under heavy loads. Compliant with DIN 628-3 and ISO 15:2017 standards, it meets the strict quality criteria of modern manufacturing environments. Available seal types (Open, 2Z, 2HRS) let you choose the optimal balance between contamination protection and rotational efficiency for your specific machine setup.

Why Authenticity Beats Counterfeit Savings

Choosing unauthorized渠道 for FAG 3308-Da-Ma bearings risks more than just product quality. Counterfeit bearings lack the material integrity to withstand CNC spindle stresses, often failing within weeks and causing collateral damage to shafts and housings. The average CNC downtime costs $500–$2,000 per hour—far exceeding any upfront savings from gray market purchases. Our fully traceable supply chain ensures each bearing comes with complete certification, avoiding customs clearance issues and liability disputes that plague non-authorized sources.

Our Commitment to CNC Manufacturers

With 40+ countries served and a precision testing system compliant with ISO 9001 & DIN standards, we deliver more than just bearings. Our precision application engineering team provides free model selection support based on your CNC machine’s operating conditions, from spindle speed to cutting forces. We offer shockproof precision logistics to ensure bearings arrive in factory-fresh condition, and dedicated account managers track your order from warehouse to installation. For emergency repairs or scheduled maintenance, our vertical distribution model eliminates middlemen, getting your FAG 3308-Da-Ma bearings where they need to be, when you need them.

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 via DHL, FedEx, UPS, air, or sea freight
  • Real-time tracking provided for all shipments
  • Minimum order quantity of 1 piece, supporting both emergency repairs and bulk OEM requirements

Get Your CNC Bearings Delivered Fast

Every day your CNC machine is down costs money. Send us your bearing model, application details, and required quantity today, and we’ll issue a formal quotation with full certification within 24 hours. Our P5 precision FAG 3308-Da-Ma bearings are ready to ship—don’t let supply chain delays derail your production schedule.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with complete brand authorization and traceability certificates to ensure authenticity.

Q: How do I confirm if the 3308-Da-Ma is compatible with my CNC machine?

A: Provide your machine model or spindle specifications (speed, load, operating 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 for 1 piece, ideal for emergency repairs, as well as large-scale OEM requirements.

Q: How quickly can you ship?

A: In-stock FAG 3308-Da-Ma bearings ship within 3–7 business days via your preferred logistics method.

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

A: Each bearing includes FAG’s original packaging with防伪标签, laser-etched part numbers, and traceability documentation. 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
3308-Da-Ma

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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