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

Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision side angle
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision cross section
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision dimension drawing
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision side angle
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision cross section
Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle 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

Heavy Duty Angular Contact Ball Bearing B71932-C-T-P4s-UL for CNC Spindle Precision

Model B71932-C-T-P4s-UL ● IN STOCK

<p>Ensure your CNC spindle maintains <strong>uncompromising precision</strong> even under heavy-duty operations with the FAG B71932-C-T-P4s-UL angular contact ball bearing. Engineered for high rotational accuracy, this P4s grade spindle bearing minimizes vibration and heat buildup, directly addressing the critical need for consistent performance in demanding machining environments.</p><ul><li>15° contact angle design optimizes axial load capacity while preserving radial rigidity—ideal for high-speed spindle applications</li><li>Complies with ISO precision standards, ensuring seamless integration with OEM production schedules and reducing unplanned downtime</li><li>Backed by Dunyu Bearings' official FAG distribution network, guaranteeing full traceability and authentic German-engineered quality</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 spindle maintains uncompromising precision even under heavy-duty operations with the FAG B71932-C-T-P4s-UL angular contact ball bearing. Engineered for high rotational accuracy, this P4s grade spindle bearing minimizes vibration and heat buildup, directly addressing the critical need for consistent performance in demanding machining environments.

  • 15° contact angle design optimizes axial load capacity while preserving radial rigidity—ideal for high-speed spindle applications
  • Complies with ISO precision standards, ensuring seamless integration with OEM production schedules and reducing unplanned downtime
  • Backed by Dunyu Bearings’ official FAG distribution network, guaranteeing full traceability and authentic German-engineered quality

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
Manufacturing CNC Machine Tools, Precision Spindles
Aerospace Aircraft Engine Components, Precision Actuators
Medical Devices Surgical Equipment, Imaging Systems
Automation Robotic Arms, High-Speed Conveyors

Prevent CNC Spindle Failures with FAG B71932-C-T-P4s-UL Precision Bearings

CNC operators know the cost of unexpected spindle downtime—hours of lost production, missed deadlines, and costly repairs. Many face counterfeit bearings that fail prematurely, or multi-tier suppliers with inconsistent lead times that disrupt scheduling. Even genuine bearings often lack the technical support needed to optimize installation and performance in high-speed applications.

Genuine FAG B71932-C-T-P4s-UL Bearings, Available for Immediate Shipment

As an official Schaeffler FAG distributor, we eliminate these frustrations with direct access to original FAG B71932-C-T-P4s-UL angular contact ball bearings. Our P4s grade stock ensures the high running accuracy critical for CNC spindle applications, while our shockproof precision logistics guarantee components arrive in factory-sealed condition. Whether you need a single unit for emergency repair or bulk orders for production lines, we maintain sufficient inventory to meet your timeline.

Engineered for High-Speed CNC Spindle Performance

The FAG B71932-C-T-P4s-UL is specifically designed for heavy-duty spindle applications where 15° contact angle bearings excel. Operating under combined radial and axial loads, this precision bearing maintains stability at high rotational speeds—essential for CNC machines producing complex parts with tight tolerances. Its robust steel construction and precision manufacturing minimize vibration, ensuring consistent tool performance and extended spindle life in demanding industrial environments.

Technical Specifications That Deliver Reliability

Three key parameters define the B71932-C-T-P4s-UL’s performance advantage: precision class P4s ensures minimal radial and axial runout, critical for maintaining machining accuracy; the 15° contact angle balances load capacity and speed capability, optimizing for spindle applications; and high-quality steel material provides the durability needed to withstand continuous operation. These attributes work together to reduce maintenance intervals and improve overall equipment effectiveness in high-end manufacturing settings.

Why Genuine FAG Bearings Reduce Total Cost of Ownership

Counterfeit bearings may offer lower upfront prices, but they typically fail within 30-50% of genuine FAG lifespans, leading to unplanned downtime and replacement costs. Our ISO 9001 & DIN compliant testing system verifies each bearing meets FAG’s strict quality standards, eliminating the risk of premature failure. With full traceability documentation, you avoid customs clearance delays and quality liability disputes, ensuring your production stays on schedule and within budget.

Why Global Manufacturers Partner With Us

Our 40+ country client base, including leading CNC machine tool OEMs and aerospace manufacturers, relies on four core strengths: official FAG authorization guarantees genuine products with complete traceability; our precision application engineering team provides model selection and installation guidance tailored to your specific working conditions; dedicated inventory reservation ensures consistent supply for long-term production needs; and shockproof logistics protect bearings during transportation, maintaining factory-fresh condition upon arrival.

Packaging & Shipping

  • Original FAG packaging with protective inner cartons and outer pallet reinforcement
  • 3-7 business day delivery for in-stock items
  • Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
  • Real-time tracking provided for all shipments
  • Minimum order quantity of 1 unit supported for emergency repairs

Secure Your CNC Spindle Bearings Today

Don’t let spindle downtime impact your production targets. Send us your bearing model list, application parameters, and required quantity to receive a formal quotation with traceability certificates within 24 hours. Our dedicated account managers ensure a smooth process from order to delivery, with technical support available throughout the product lifecycle.

Frequently Asked Questions

Q: Are these genuine FAG bearings?

A: Yes, we are an official Schaeffler FAG distributor, and every bearing comes with complete traceability documentation and brand authorization.

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

A: Provide your spindle model or working condition parameters (speed, load, temperature), and our precision application engineering team will verify compatibility.

Q: What is your warranty policy?

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

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit to support both emergency repairs and small-batch production needs.

Q: How long does shipping take?

A: In-stock bearings ship within 3-7 business days, with DHL, FedEx, UPS, air, and sea freight options available.

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

A: Each bearing includes FAG’s original packaging with防伪标签, and we provide full traceability documents for verification 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
B71932-C-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