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

3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision dimension drawing
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision side angle
3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision cross section
3203-B-2RS-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

3203-B-2RS-Tvh FAG Double Row Angular Contact Ball Bearing for Machine Tools P5 Precision

Model 3203-B-2RS-Tvh ● IN STOCK

<p>Achieve exceptional machining precision with the <strong>FAG 3203-B-2RS-Tvh double row angular contact ball bearing</strong>, engineered to deliver stable performance in high-speed machine tool applications. Its P5 precision rating ensures minimal runout, while the polyamide (Tvh) cage reduces friction and heat buildup during continuous operation, directly addressing the need for reliable, long-lasting components in critical production environments.</p><ul><li>DIN 628-3 and ISO 15:2017 compliance guarantees batch consistency, eliminating documentation gaps that often delay production timelines</li><li>Double row design handles combined radial and axial loads efficiently, ideal for spindle and feed drive systems</li><li>2RS sealing provides effective contamination protection, reducing maintenance requirements and extending service 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

Achieve exceptional machining precision with the FAG 3203-B-2RS-Tvh double row angular contact ball bearing, engineered to deliver stable performance in high-speed machine tool applications. Its P5 precision rating ensures minimal runout, while the polyamide (Tvh) cage reduces friction and heat buildup during continuous operation, directly addressing the need for reliable, long-lasting components in critical production environments.

  • DIN 628-3 and ISO 15:2017 compliance guarantees batch consistency, eliminating documentation gaps that often delay production timelines
  • Double row design handles combined radial and axial loads efficiently, ideal for spindle and feed drive systems
  • 2RS sealing provides effective contamination protection, reducing maintenance requirements and extending service 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
Manufacturing CNC machine tools, precision spindles, gearboxes
Automation Robotic arms, linear motion systems
Medical Devices Precision diagnostic equipment, surgical tools
Aerospace Aircraft components, avionics systems

Stop Machine Tool Downtime with Genuine FAG 3203-B-2RS-Tvh Double Row Angular Contact Ball Bearing

Machine tool operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and costly repairs. The wrong bearing can fail prematurely, especially in high-speed spindle applications where precision and reliability are non-negotiable. Sourcing authentic bearings with full traceability often means navigating complex supply chains with long lead times, leaving your production line vulnerable.

Genuine FAG Bearings, In Stock and Ready for Machine Tool Applications

As an official authorized Schaeffler FAG distributor, we provide the FAG 3203-B-2RS-Tvh double row angular contact ball bearing with P5 precision—designed specifically for the demands of machine tools. Our direct access to FAG’s OEM supply chain ensures authenticity, while our dedicated inventory of P4/P2 grade bearings means we can fulfill orders quickly, keeping your production on schedule. This bearing combines high running accuracy with robust construction, making it ideal for precision spindle systems and other critical machine tool components.

Engineered for High-Precision Machine Tool Performance

The FAG 3203-B-2RS-Tvh thrives in the rigorous conditions of machine tools, where it handles combined radial and axial loads at high speeds. Its double row design provides increased rigidity and load-carrying capacity compared to single row bearings, ensuring stable performance during heavy cutting operations. The polyamide (Tvh) cage offers excellent guidance for the rolling elements, reducing friction and heat generation—key factors in maintaining precision and extending bearing life in continuous-duty applications.

Technical Features That Deliver Reliable Machine Tool Operation

This FAG double row angular contact ball bearing incorporates critical features that directly impact machine tool performance. The P5 precision class ensures minimal runout and vibration, essential for achieving tight tolerances in machined parts. Its separated design allows for easy mounting and dismounting, simplifying maintenance and reducing downtime during bearing replacement. The 2RS seal type provides effective protection against contaminants, a common issue in manufacturing environments, while preserving lubricant integrity for consistent operation. Compliant with DIN 628-3 and ISO 15:2017 standards, this bearing meets the strict quality requirements of high-end machine tool OEMs.

Avoid the Hidden Costs of Counterfeit Angular Contact Bearings

Choosing non-genuine bearings may seem cost-effective initially, but the risks are substantial. Counterfeit bearings often lack proper material quality and manufacturing precision, leading to premature failure, excessive vibration, and potential damage to expensive machine tool components. The resulting downtime can cost thousands in lost production, not to mention the expense of emergency repairs. Our FAG bearings come with complete traceability documentation, ensuring compliance with export requirements and eliminating the risk of customs delays or quality disputes—ultimately lowering your total cost of ownership.

Why Machine Tool Manufacturers Trust Our FAG Bearings

Our position as an official FAG distributor means every bearing we supply is sourced directly from the manufacturer, with full certification of authenticity. We operate a precision testing system compliant with ISO 9001 and DIN standards, conducting thorough inspections before shipment to ensure performance meets specifications. With a dedicated precision application engineering team, we provide not just products but also expert guidance on model selection, installation, and failure analysis—supporting your technical needs beyond procurement. Serving high-end manufacturing across 40+ countries, we have the experience to handle the unique requirements of machine tool OEMs and end-users alike.

Packaging & Shipping

  • Original FAG packaging with protective carton pallet to ensure bearing integrity during transit
  • Express delivery options available for urgent requirements, with standard lead times of 3-7 business days for in-stock items
  • Flexible shipping via DHL, FedEx, UPS, air, or sea freight to accommodate your location and timeline
  • Real-time tracking information provided once your order ships, keeping you informed of delivery progress
  • Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch production needs

Secure Your Machine Tool’s Performance Today

Don’t let bearing issues disrupt your production schedule. The FAG 3203-B-2RS-Tvh double row angular contact ball bearing offers the precision, reliability, and traceability machine tool operators demand. Send us your bearing model requirements, application details, and quantity, and we’ll provide a formal quotation with brand authorization within 24 hours—helping you get back to efficient, uninterrupted manufacturing.

Frequently Asked Questions

Q: Are these FAG 3203-B-2RS-Tvh bearings genuine?

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

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

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

Q: What is the warranty policy for this bearing?

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

Q: What is the minimum order quantity?

A: We accept orders for 1 piece, making it suitable for emergency repairs, maintenance, or small-batch production runs.

Q: How long does shipping take?

A: In-stock bearings are typically 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 bearing?

A: Each bearing comes in original FAG packaging with security features. We also provide full traceability documents, including batch codes that can be verified through official channels.

Ready to order

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
3203-B-2RS-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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