Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
High Precision Angular Contact Ball Bearing B7021-E-T-P4s-UL for CNC Machine Tool Spindles
ISO 9001 · DIN Certified
<p>Ensure your CNC machine tool spindle operates with uncompromising precision and stability using this <strong>High Precision Angular Contact Ball Bearing</strong>. Engineered to deliver exceptional rotational accuracy, this FAG B7021-E-T-P4s-UL bearing minimizes vibration at high speeds, reducing tool wear and extending spindle life for critical machining operations.</p><ul><li>P4s precision grade ensures tight runout tolerances, ideal for high-speed CNC spindles requiring consistent performance</li><li>25° contact angle (E design) optimizes axial load capacity, enhancing rigidity during heavy cutting applications</li><li>Streamlines your procurement process with full certification and direct European brand authorization, eliminating quality inconsistencies from multiple suppliers</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 |
|---|---|
| Manufacturing | CNC Machine Tool Spindles, Precision Machining Centers, High-Speed Lathes |
| Aerospace | Aircraft Engine Components, Precision Instrumentation |
| Medical Equipment | Surgical Precision Tools, Diagnostic Imaging Machines |
| Semiconductor | Wafer Processing Equipment, Lithography Systems |
Prevent CNC Spindle Downtime with B7021-E-T-P4s-UL High Precision Angular Contact Ball Bearing
CNC machine operators know the cost of spindle failure—unplanned downtime can halt production lines for days, eroding profits and delaying orders. Many face challenges with bearings that fail prematurely due to poor precision or non-genuine components, while sourcing critical replacement parts often involves coordinating with multiple suppliers, leading to extended lead times.
Genuine FAG Spindle Bearings, In Stock for Immediate Dispatch
The High Precision Angular Contact Ball Bearing B7021-E-T-P4s-UL is engineered to address these pain points. As an official FAG distributor, we maintain sufficient P4/P2 grade stock, ensuring this critical spindle component is available for same-day processing. Our precision-oriented inspection system, compliant with ISO 9001 & DIN standards, verifies each bearing before shipment, guaranteeing it meets the exacting requirements of CNC machine tool spindles.
Optimized Performance for High-Speed Spindle Applications
This FAG B7021 Spindle Bearing excels in high-speed, precision-critical environments typical of CNC machining. With a 25° contact angle (E), it delivers exceptional axial load capacity and rigidity—essential for maintaining spindle accuracy during heavy cutting operations. The P4s precision class ensures minimal runout and vibration, directly translating to superior workpiece surface finish and extended tool life.
Technical Details That Define Spindle Reliability
The B7021-E-T-P4s-UL incorporates advanced design features that set it apart. The “T” designation indicates a phenolic cage, which reduces friction and heat generation at high rotational speeds, making it ideal for continuous-duty spindle applications. The “UL” suffix signifies universal matching, allowing easy installation in sets for balanced preload and optimal load distribution. Precision grades P4 and P2 (ISO) ensure tight dimensional tolerances, critical for maintaining spindle concentricity and reducing wear on mating components.
Why Genuine FAG Bearings Reduce Total Cost of Ownership
Non-genuine bearings may offer lower upfront costs, but they often lead to hidden expenses: premature failures requiring emergency repairs, increased energy consumption due to friction, and compromised workpiece quality. Genuine FAG B7021 Spindle Bearings are manufactured to strict quality standards, delivering predictable service life and reducing unplanned maintenance. Our clients report 30% fewer spindle-related issues after switching to authorized-sourced bearings, directly improving production efficiency and lowering long-term operational costs.
Why Buyers Trust Our Bearing Solutions
Our position as a dual European brand official distributor (FAG & SKF) ensures every bearing can be traced to the original manufacturer, supported by complete certification documents. With senior application engineers on staff, we provide technical guidance to ensure proper bearing selection and installation. Our precision testing procedures include dimensional verification and rotational accuracy checks, while premium shockproof logistics protect bearings during transit. Serving 800+ clients across 45+ countries, we have a proven track record of delivering reliable high-end quality for critical industrial applications.
Packaging & Shipping
- Original FAG packaging with protective inner casing and product certification
- Reinforced carton pallet for secure transportation
- Stock items shipped within 3-7 working days
- Global delivery via DHL, FedEx, UPS, air or sea freight
- Full logistics tracking provided from dispatch to delivery
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Secure Your CNC Spindle Performance Today
Don’t let spindle downtime impact your production schedule. The B7021-E-T-P4s-UL High Precision Angular Contact Ball Bearing is in stock and ready to ship. Send us your order details now to minimize lead time and get your CNC machine back to optimal performance.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized FAG distributor. Every bearing comes with complete certification documents and can be traced to the original FAG supply chain.
Q: How do I confirm if this bearing fits my CNC spindle?
A: Provide your machine model or spindle specifications, and our senior application engineers will verify compatibility and provide technical recommendations.
Q: What is the warranty policy?
A: All FAG bearings are covered by the manufacturer’s warranty, with replacement guaranteed for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency maintenance and small-batch requirements.
Q: How quickly can you ship this bearing?
A: In-stock items are dispatched within 3-7 working days. We offer expedited shipping options for urgent requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes FAG’s original packaging with security features, laser-etched part numbers, and we provide full traceability documents upon request.
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Submit your inquiry for High Precision Angular Contact Ball Bearing B7021-E-T-P4s-UL for CNC Machine Tool Spindles and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
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ISO 9001, DIN 620, material certs available