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

High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle side angle
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle cross section
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle dimension drawing
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle side angle
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle cross section
High Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle 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 Precision FAG B7222-E-T-P4s-UL Angular Contact Ball Bearing for Machine Spindle

Model B7222-E-T-P4s-UL ● IN STOCK

<p>Ensure your CNC machine spindle operates at peak precision with the <strong>FAG B7222-E-T-P4s-UL</strong> angular contact ball bearing, engineered to deliver exceptional running accuracy and stability for high-speed machining applications. This 25° contact angle spindle bearing (designated by 'E' in the model) minimizes vibration under heavy loads, reducing tool wear and ensuring consistent part quality across production runs.</p><ul><li>Precision grade P4s (ISO standard) guarantees tight radial and axial runout tolerances critical for aerospace and medical device manufacturing</li><li>Direct OEM supply from authorized Schaeffler distributor eliminates documentation gaps, streamlining customs clearance and quality verification</li><li>Steel construction with optimized internal geometry extends spindle service life by up to 30% compared to generic alternatives</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 spindle operates at peak precision with the FAG B7222-E-T-P4s-UL angular contact ball bearing, engineered to deliver exceptional running accuracy and stability for high-speed machining applications. This 25° contact angle spindle bearing (designated by ‘E’ in the model) minimizes vibration under heavy loads, reducing tool wear and ensuring consistent part quality across production runs.

  • Precision grade P4s (ISO standard) guarantees tight radial and axial runout tolerances critical for aerospace and medical device manufacturing
  • Direct OEM supply from authorized Schaeffler distributor eliminates documentation gaps, streamlining customs clearance and quality verification
  • Steel construction with optimized internal geometry extends spindle service life by up to 30% compared to generic alternatives

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
Machine Tools CNC Machine Spindles, Precision Lathes, Machining Centers
Aerospace Aircraft Engine Components, Precision Instrumentation
Medical Devices Surgical Equipment, Imaging Systems
Automation Robotic Arms, High-Speed Conveyors

Stop Spindle Failures with Genuine FAG B7222-E-T-P4s-UL Angular Contact Ball Bearings

CNC machine operators know the cost of unexpected spindle downtime—hours of lost production, missed deadlines, and expensive repairs. Many face counterfeit bearings that fail prematurely, or multi-tier distributors with inconsistent delivery times that disrupt production schedules. When precision matters most, choosing the right bearing supplier isn’t just a purchase—it’s a production-critical decision.

Original FAG Precision Bearings, Ready for Immediate Shipment

As an official authorized Schaeffler FAG distributor, we supply the authentic FAG B7222-E-T-P4s-UL angular contact ball bearing designed specifically for machine spindles. Our direct brand access ensures full traceability, eliminating the risks of gray-market products. With sufficient P4/P2 grade stock, we can fulfill both urgent repair needs and bulk OEM orders without delays, keeping your production line running on schedule.

Engineered for High-Speed Spindle Performance

The FAG B7222-E-T-P4s-UL excels in high-precision machine tool applications where rotational accuracy and speed are critical. With a 25° contact angle, this bearing delivers optimal axial load capacity, making it ideal for spindles operating at high RPMs under heavy cutting forces. Its P4s precision grade ensures minimal runout, reducing vibration and extending tool life—essential for achieving tight tolerance finishes in aerospace and medical component manufacturing.

Technical Features That Drive Spindle Reliability

Every aspect of the FAG B7222-E-T-P4s-UL is engineered for performance. The ISO-certified precision grades (P4, P4s, P2) guarantee consistent dimensional accuracy, while the steel construction provides durability under continuous operation. The 25° contact angle balances radial and axial load capabilities, a critical factor in spindle designs where both forces act simultaneously. Our precision testing system, compliant with ISO 9001 and DIN standards, ensures each bearing meets FAG’s strict quality criteria before shipment.

Why Genuine FAG Bearings Reduce Total Cost of Ownership

Choosing genuine FAG bearings over counterfeit alternatives lowers long-term costs significantly. Counterfeit bearings often fail within months, causing spindle damage that can cost tens of thousands in repairs. In contrast, original FAG bearings offer predictable service life, reducing unplanned downtime. Our full precision certification and traceability documentation also prevent customs clearance delays and quality disputes, ensuring your supply chain remains uninterrupted—especially critical for exports to 40+ countries including Germany, Italy, and the US.

Why Global Manufacturers Trust Our FAG Supply

Our commitment to reliability sets us apart. As an official distributor, we provide complete traceability from FAG’s factory to your facility, with brand authorization certificates included with every order. Our precision application engineering team offers free model selection support based on your spindle parameters, ensuring optimal bearing performance. With shockproof logistics packaging and dedicated account managers tracking every order, we’ve earned the trust of CNC machine tool OEMs and aerospace manufacturers worldwide. Since 2005, we’ve served high-end manufacturing clients across 40+ countries, maintaining a 98% on-time delivery rate for stocked items.

Packaging & Shipping

  • Original FAG packaging with防伪标签 and batch traceability documentation
  • Reinforced carton pallet packaging to prevent damage during transit
  • Stock items shipped within 3-7 business days via DHL, FedEx, or UPS
  • Real-time logistics tracking provided for all shipments
  • Minimum order quantity of 1 piece, supporting both emergency repairs and bulk orders

Get Your FAG Spindle Bearing Shipped Today

Don’t let spindle downtime affect your production targets. The FAG B7222-E-T-P4s-UL is in stock and ready to ship. Send us your spindle model, operating speed, and required quantity, and our team will confirm compatibility and provide a formal quotation within 24 hours. The sooner you order, the sooner you can restore full productivity to your machine shop.

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 verify authenticity.

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

A: Provide your spindle model, operating speed, and load requirements. Our precision application engineering team will verify compatibility and recommend the correct bearing configuration.

Q: What is your warranty policy?

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

Q: What is the minimum order quantity?

A: We accept orders for 1 piece, making us ideal for emergency repairs. For OEM customers, we offer long-term supply agreements with reserved inventory.

Q: How quickly can you ship to Germany or the US?

A: Stock items ship within3-7 business days. DHL Express typically delivers to Germany in 3 days and the US in 4 days from Shanghai.

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

A: Check the packaging for FAG’s holographic防伪标签, scan the QR code for batch information, and verify the laser-etched part number matches your order. We also provide a signed traceability certificate with each shipment.

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
B7222-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