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

HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified side angle
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified cross section
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified dimension drawing
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified side angle
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified cross section
HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified dimension drawing
FAG Genuine P4 Class
ISO 9001 · DIN 620
AUTHORIZED
Schaeffler
SHIPS IN
3-5 Days
RESPONSE
≤ 24H
FAG Genuine · Authorized Cylindrical Roller Bearing P4 / P2

HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing for Industrial Engine with P4/P2 Precision ISO Certified

Model 71920-E-T-P4s-UL ● IN STOCK

<p>Ensure peak industrial engine performance with the <strong>HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing</strong>, delivering unrivaled precision and reliability for critical applications. Engineered to ISO standards with P4/P2 precision, this 15° contact angle spindle bearing minimizes vibration and maximizes operational stability, directly addressing the challenges of maintaining consistent output in high-demand manufacturing environments.</p> <ul> <li>Steel construction ensures durability under extreme loads, while the specialized design guarantees seamless integration with industrial engine main rod assemblies</li> <li>Backed by official FAG authorization and full traceability documentation, eliminating concerns about supply chain reliability and compliance</li> <li>Dedicated technical support from our precision application engineering team ensures optimal installation and performance, reducing downtime risks</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 peak industrial engine performance with the HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing, delivering unrivaled precision and reliability for critical applications. Engineered to ISO standards with P4/P2 precision, this 15° contact angle spindle bearing minimizes vibration and maximizes operational stability, directly addressing the challenges of maintaining consistent output in high-demand manufacturing environments.

  • Steel construction ensures durability under extreme loads, while the specialized design guarantees seamless integration with industrial engine main rod assemblies
  • Backed by official FAG authorization and full traceability documentation, eliminating concerns about supply chain reliability and compliance
  • Dedicated technical support from our precision application engineering team ensures optimal installation and performance, reducing downtime risks

Description

Product Specifications

Parameter Details
Model NO. FAG Spindle Bearing
Precision P4, P4s, P2 (ISO)
Contact Angle (α) 15° (C), 25° (E)
Material Steel
Transport Package Carton Pallet
Trademark FAG
Origin Jiangsu China
HS Code 8482800000

Application Industries

Industry Typical Equipment
Industrial Engine Manufacturing Main Rod Assemblies, Spindle Systems
Machine Tools CNC Spindles, Precision Lathes
Aerospace Aircraft Engine Components
Medical Devices High-Precision Rotary Equipment

Eliminate Production Downtime with HS71920-E-T-P4s-UL FAG Main Rod Spindle Bearing

OEM manufacturers know the cost of bearing failure: unplanned shutdowns, missed deadlines, and warranty claims. Counterfeit bearings often fail prematurely under high-speed industrial engine conditions, while multi-tier distributors delay critical deliveries by 30–50%. When your production line depends on precision, these risks aren’t acceptable.

Genuine FAG Precision Bearings, In Stock and Traceable

As an official Schaeffler FAG distributor, we supply the HS71920-E-T-P4s-UL FAG spindle bearing with full traceability documentation. Our ISO 9001 & DIN compliant testing system ensures every unit meets P4/P2 precision standards, critical for industrial engine main rod applications. With dedicated inventory for high-precision grades, we eliminate the lead time delays of traditional distribution channels.

Engineered for High-Speed Industrial Engine Performance

This FAG spindle bearing excels in industrial engine main rod applications where 15° contact angle design handles combined radial and axial loads at high rotational speeds. The steel construction provides durability under continuous operation, while P4/P2 precision ensures minimal runout—essential for maintaining engine timing and reducing vibration-induced wear.

Technical Advantages That Maximize Service Life

The HS71920-E-T-P4s-UL combines three critical features for industrial engine reliability: precision class P4/P2 minimizes dimensional variation, ensuring consistent performance across batches. The 15° contact angle optimizes load distribution in main rod assemblies, reducing stress concentrations. Steel material composition delivers thermal stability, maintaining clearance even under fluctuating operating temperatures common in engine environments.

Why Genuine FAG Bearings Reduce Total Cost of Ownership

Non-genuine bearings may cost less upfront, but they typically fail within 30–50% of the service life of authentic FAG products. A single engine failure from counterfeit bearings can result in $10,000+ in repair costs and lost production. Our ISO-certified FAG bearings, with full traceability and compliance documentation, eliminate customs clearance delays and quality liability disputes—protecting your bottom line.

Why Global Manufacturers Trust Our FAG Supply

We serve CNC machine tool OEMs, aerospace manufacturers, and industrial engine producers across 40+ countries with four core guarantees: official authorization from Schaeffler, ensuring 100% genuine FAG bearings; dedicated precision application engineers providing model selection and installation guidance; shockproof logistics packaging to prevent in-transit damage; and 24-hour quotation response with complete traceability certificates. Our vertical distribution model eliminates middlemen, maintaining batch consistency and reducing lead times by up to 50%.

Packaging & Shipping

  • Original FAG packaging with serial number tracking and authenticity verification
  • Reinforced carton palletizing for shock and moisture protection during transit
  • Global delivery via DHL, FedEx, or UPS with door-to-door tracking
  • Expedited shipping options available for urgent maintenance needs
  • Minimum order quantity: 1 unit, supporting both small-batch trials and large-scale production

Get Your HS71920-E-T-P4s-UL Bearing Shipped Today

Don’t let bearing procurement delays disrupt your production schedule. Send us your order details—including quantity and application parameters—and receive a formal quotation with traceability documentation within 24 hours. Our in-stock inventory means you can have the HS71920-E-T-P4s-UL FAG bearing delivered when you need it.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official Schaeffler FAG distributor. Every HS71920-E-T-P4s-UL bearing comes with brand authorization and full traceability documentation to confirm authenticity.

Q: How do I confirm this bearing fits my industrial engine?

A: Provide your engine model or main rod assembly specifications, and our precision application engineering team will verify compatibility at no cost.

Q: What is the warranty policy?

A: All FAG bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle full售后 support for claims.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit, supporting both emergency repairs and small-batch production runs.

Q: How quickly can you ship?

A: In-stock bearings ship within 3–7 business days via your preferred logistics provider (DHL, FedEx, UPS, etc.).

Q: How can I verify the bearing’s authenticity?

A: Each bearing includes FAG’s original packaging with holographic labels and serial numbers, verifiable through Schaeffler’s official channels. We also provide complete traceability certificates with every order.

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
71920-E-T-P4s-UL

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

© DUNYU BEARINGS · SHANGHAI · AUTHORIZED SCHAEFFLER FAG DISTRIBUTOR