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

High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision side angle
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision cross section
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision dimension drawing
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision side angle
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision cross section
High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO 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

High Speed Spindle Bearing B71905-E-T-P4s-Dul FAG for Lightweight Machinery with ISO Precision

Model B71905-E-T-P4s-Dul ● IN STOCK

<p>Boost your lightweight machinery's performance with the <strong>FAG high speed spindle bearing</strong> B71905-E-T-P4s-DUL, engineered to deliver ISO P4 precision for smooth, reliable operation even at peak speeds. As an official FAG distributor, we ensure every bearing comes with full traceability documentation, eliminating customs delays and quality concerns in your supply chain.</p><ul><li>15° contact angle (E design) optimizes axial load capacity for high-speed applications, a critical detail for spindle performance in precision equipment</li><li>Manufactured to strict ISO standards, this bearing reduces vibration and extends machinery lifespan, letting you focus on production rather than unexpected downtime</li><li>Comes with our dedicated technical support, from model selection to installation guidance, ensuring you get the most out of your investment</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

Boost your lightweight machinery’s performance with the FAG high speed spindle bearing B71905-E-T-P4s-DUL, engineered to deliver ISO P4 precision for smooth, reliable operation even at peak speeds. As an official FAG distributor, we ensure every bearing comes with full traceability documentation, eliminating customs delays and quality concerns in your supply chain.

  • 15° contact angle (E design) optimizes axial load capacity for high-speed applications, a critical detail for spindle performance in precision equipment
  • Manufactured to strict ISO standards, this bearing reduces vibration and extends machinery lifespan, letting you focus on production rather than unexpected downtime
  • Comes with our dedicated technical support, from model selection to installation guidance, ensuring you get the most out of your investment

Description

Product Specifications

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

Application Industries

Industry Typical Equipment
Machine Tools CNC spindles, precision lathes, machining centers
Automation Robotic arms, high-speed conveyors, precision actuators
Medical Devices Surgical equipment, diagnostic machinery, imaging systems
Lightweight Machinery Textile machines, packaging equipment, small precision tools

Eliminate Downtime Risks with B71905-E-T-P4s-DUL FAG High Speed Spindle Bearing

OEM manufacturers know the cost of unexpected spindle failure—hours of production loss, emergency maintenance fees, and missed delivery deadlines. Gray market bearings often fail prematurely due to substandard materials, while multi-tier distribution channels create delivery delays that disrupt production schedules. When precision machinery relies on consistent performance, choosing the wrong bearing supplier can erase profit margins overnight.

Genuine FAG Spindle Bearings, In Stock for Immediate Delivery

As an official authorized Schaeffler FAG distributor, we provide the B71905-E-T-P4s-DUL high speed spindle bearing with full traceability documentation, eliminating counterfeit risks. Our ISO 9001 & DIN compliant testing system ensures each bearing meets P4/P2 grade precision standards, critical for lightweight machinery operating at high rotational speeds. With dedicated inventory for FAG precision bearings, we bypass traditional supply chain delays to deliver within your production timeline.

Engineered for High-Speed Lightweight Machinery Applications

The B71905-E-T-P4s-DUL FAG spindle bearing excels in applications requiring precise rotational accuracy and high speed stability. With a 25° contact angle (E design), it handles both radial and axial loads efficiently, making it ideal for lightweight machinery spindles where space and weight constraints demand compact, high-performance components. Whether in CNC machine tools or medical equipment, this bearing maintains consistent running accuracy even under continuous operation.

Technical Features That Ensure Reliable Performance

ISO P4/P4s precision class minimizes radial runout and axial deviation, critical for maintaining machining tolerances in precision equipment. The steel material construction provides durability under varying load conditions, while the optimized internal design supports higher limiting speeds compared to standard bearings. The T (tapered bore) design allows for easy mounting and dismounting, simplifying maintenance procedures. Each bearing undergoes rigorous testing to ensure compliance with FAG’s strict quality standards, guaranteeing batch-to-batch consistency.

Why Genuine FAG Bearings Reduce Total Cost of Ownership

Counterfeit bearings may offer lower upfront prices, but their unpredictable failure rates lead to hidden costs: unplanned downtime averaging $5,000–$20,000 per hour for manufacturing lines, replacement labor, and potential damage to connected components. Genuine FAG bearings, backed by Schaeffler’s engineering expertise, deliver longer service life and consistent performance, reducing maintenance frequency and improving overall equipment effectiveness. Our precision application engineering team helps select the right bearing for your specific working conditions, further optimizing performance and minimizing premature wear.

Your Trusted Partner for Precision Bearing Supply

With over a decade serving high-end manufacturing across 40+ countries, we bring unmatched expertise in FAG precision bearing applications. Our vertical distribution model ensures direct access to original FAG inventory, eliminating middlemen and reducing lead times by 30–50% compared to traditional channels. Each bearing comes with complete traceability documentation, including batch certificates and origin verification, simplifying customs clearance for export markets. Our shockproof precision logistics ensure bearings arrive in factory-fresh condition, while dedicated account managers provide end-to-end support from order placement to after-sales technical assistance.

Packaging & Shipping

  • Original FAG packaging with protective inner cartons and outer pallet reinforcement
  • 现货 available for delivery within 3–7 business days
  • Global shipping via DHL, FedEx, UPS, air freight, or sea freight as needed
  • Real-time logistics tracking provided for all orders
  • Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch production

Secure Your B71905-E-T-P4s-DUL Bearing Today

Don’t let bearing-related delays disrupt your production schedule. Send us your B71905-E-T-P4s-DUL bearing requirements, including quantity and application details, and receive a formal quotation with traceability certificates within 24 hours. Our sample testing support allows you to verify performance before full-scale ordering, ensuring compatibility with your lightweight machinery.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

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

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

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

Q: What is the warranty policy?

A: All FAG bearings come with the manufacturer’s standard warranty. We provide full support for manufacturing defect claims and arrange replacements as needed.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 piece, suitable for emergency maintenance or small-batch production needs.

Q: How long does shipping take?

A: In-stock bearings ship within 3–7 business days. We offer flexible logistics options including DHL, FedEx, UPS, air, and sea freight based on your urgency and location.

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

A: Each bearing includes FAG’s original packaging with防伪 labels, laser-etched part numbers, and batch codes. We provide full traceability documents that can be cross-verified through official channels.

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
B71905-E-T-P4s-Dul

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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