Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
High Precision FAG 3303-Bd-XL-2hrs-Tvh Double Row Angular Contact Ball Bearings for CNC Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your CNC machine tools maintain <strong>stable long-term precision</strong> with High Precision FAG 3303-Bd-XL-2hrs-Tvh Double Row Angular Contact Ball Bearings, designed to deliver consistent performance in high-end manufacturing environments. These precision bearings minimize vibration and extend tool life, reducing unplanned downtime and streamlining your production workflow.</p><ul><li>Engineered to DIN 628-3 and ISO 15:2017 standards, featuring a polyamide (Tvh) cage for thermal stability and low friction in continuous operation</li><li>Double row design with 2hrs seal protection ensures reliable contamination resistance, critical for maintaining tight tolerances in precision machining</li><li>Backed by our one-stop procurement solution, eliminating the hassle of coordinating with multiple suppliers for your bearing needs</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. | Double Row Angular Contact Ball Bearing |
| Separated | Separated |
| Rows Number | Double |
| Material | Bearing Steel |
| Standard | DIN 628-3, ISO 15:2017 |
| Series | 32 Series, 33 Series (32bd, 33bd, 32da, 33da) |
| Cage | Polyamide (Tvh), Sheet Steel, Brass (MP) Cage |
| Seal Type | Open, 2z, 2hrs |
| Precision | P0 /P6 /P5 |
| Transport Package | Carton Pallet |
| Trademark | FAG |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, High-precision Spindles, Machining Centers |
| Aerospace | Precision Actuators, Flight Control Systems |
| Medical Equipment | Imaging Devices, Surgical Instrumentation |
| Automation | Robotic Arms, Precision Linear Stages |
Prevent Costly CNC Downtime with FAG 3303-Bd-XL-2hrs-Tvh High Precision Bearings
CNC machine shops lose an average of $500-$2,000 per hour during unplanned downtime. A common culprit? Low-quality angular contact bearings that fail prematurely under high-speed spindle operations. Many buyers struggle with sourcing authentic FAG bearings—either facing long lead times from direct manufacturers or risking counterfeit products that compromise machining accuracy.
Genuine FAG 3303 Bearings in Stock for Immediate Dispatch
As an official FAG distributor, we maintain ready inventory of the FAG 3303-Bd-XL-2hrs-Tvh double row angular contact ball bearing—designed specifically for the rigorous demands of CNC machine tool spindles. Our ISO 9001 compliant inspection process ensures every bearing meets DIN 628-3 standards before shipment, eliminating the need to validate quality upon arrival. Whether you need a single unit for emergency repair or bulk quantities for production lines, we streamline procurement with cross-brand consolidation options.
Engineered for High-Speed CNC Spindle Performance
The FAG 3303-Bd-XL-2hrs-Tvh excels in applications requiring simultaneous radial and axial load support at speeds up to 15,000 rpm. Its double row design provides higher rigidity compared to single row alternatives, critical for maintaining precision in heavy-duty milling and turning operations. The 2hrs seal configuration offers effective protection against coolant ingress and particulate contamination common in machine shop environments, extending maintenance intervals by up to 30%.
Technical Features That Ensure Machining Accuracy
Three key specifications differentiate this bearing for CNC applications: precision class, cage design, and sealing technology. Available in P5 precision grade, it maintains tight runout tolerances (≤0.005mm) essential for achieving sub-micron machining accuracy. The polyamide (Tvh) cage reduces friction at high speeds, minimizing heat generation and improving grease retention. Unlike open bearings, the 2hrs contact seals balance contamination protection with minimal torque loss, making it ideal for both wet and dry machining processes. These features collectively contribute to consistent part quality and longer spindle life.
Why Authenticity Matters for Total Cost of Ownership
Counterfeit angular contact bearings often mimic FAG’s external appearance but use substandard steel and imprecise manufacturing. This leads to premature failure—typically within 3-6 months versus 2-3 years for genuine units. The hidden costs include not just replacement parts, but also scrapped workpieces, unplanned maintenance, and production delays. Our bearings come with full certification documents, traceable to FAG’s European production facilities, ensuring compliance with aerospace and medical equipment quality requirements. Investing in authentic components reduces total lifecycle costs by an average of 40% compared to counterfeit alternatives.
Your Trusted Partner for Precision Bearing Solutions
With dual authorization for FAG and SKF, we provide verified access to Europe’s leading bearing technologies. Our inspection system adheres to both ISO 9001 and DIN standards, with every bearing undergoing dimensional and rotational testing before shipment. Backed by senior application engineers with 15+ years of industry experience, we offer free technical consultation to ensure optimal bearing selection for your specific CNC model and operating conditions. Serving 800+ clients across 45+ countries, our premium shockproof logistics ensure damage-free delivery, even for urgent spare parts requiring 48-hour global dispatch.
Packaging & Shipping
- Original FAG packaging with serial number verification and batch traceability documentation
- Reinforced carton pallet packaging for international shipping protection
- 3-7 business day delivery for in-stock items to major industrial regions
- Flexible shipping via DHL, FedEx, UPS, or consolidated air/sea freight
- Real-time tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 unit to support emergency maintenance needs
Secure Your CNC Production Schedule Today
Every hour of CNC downtime risks missed deadlines and lost revenue. Our in-stock FAG 3303-Bd-XL-2hrs-Tvh bearings are ready to ship, with technical support available to confirm compatibility with your machine spindle. Don’t wait for a bearing failure to disrupt production—proactive replacement with genuine components ensures consistent performance and predictable maintenance cycles.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official FAG authorized distributor. Every bearing comes with original packaging, serial number verification, and complete traceability documentation to confirm authenticity.
Q: How do I confirm if this bearing fits my CNC machine?
A: Provide your machine model, spindle specifications, or existing bearing part number. Our technical team will cross-verify compatibility within 24 hours at no cost.
Q: What is the warranty policy?
A: All FAG bearings are covered by the manufacturer’s warranty against material and manufacturing defects. We handle direct warranty claims with FAG for streamlined resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-batch production requirements.
Q: How quickly can you ship this bearing?
A: In-stock bearings ship within 24 hours of order confirmation, with 3-7 business day delivery to most industrial locations via express courier.
Q: How can I verify the bearing’s authenticity upon receipt?
A: Check the FAG holographic label on packaging, verify the serial number via FAG’s official website, and review the batch certification document we provide with each shipment.
Ready to order or need a quote?
Send your bearing designation, CNC machine model, and required quantity — we’ll provide a detailed quote with availability and delivery timeline within 24 hours.
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Submit your inquiry for High Precision FAG 3303-Bd-XL-2hrs-Tvh Double Row Angular Contact Ball Bearings for CNC Machine Tools and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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Genuine FAG & SKF, traceable certificates
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ISO 9001, DIN 620, material certs available