Description
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 |
| Origin | Jiangsu China |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Machine Tool Spindles, Precision Lathes, Milling Machines |
| Automation | Robotic Arms, Precision Linear Guides, Automated Assembly Lines |
| Medical Devices | High-Speed Centrifuges, Precision Surgical Equipment |
| Aerospace | Aircraft Component Testing Machinery, Precision Instrumentation |
Stop Machine Tool Downtime with Genuine FAG 3303-B-2Z-TNH P5 Precision Bearings
Machine tool operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and costly repairs. A common culprit? Counterfeit bearings that fail prematurely or lack the precision needed for high-speed spindle operations. Sourcing reliable, traceable bearings often means navigating multi-tier distributors with extended lead times, making it hard to align with tight production schedules.
Genuine FAG 3303-B-2Z-TNH Bearings: In Stock and Traceable
As an official authorized Schaeffler FAG distributor, we eliminate these pain points for machine tool OEMs and maintenance teams. The FAG 3303-B-2Z-TNH double row angular contact ball bearing, with P5 precision, is available from our dedicated inventory, ensuring you get authentic components without delay. Every unit comes with full traceability documentation, compliance with DIN 628-3 and ISO 15:2017 standards, and our precision testing certification—so you avoid customs clearance issues and quality disputes.
Engineered for High-Precision Machine Tool Spindles
This FAG double row angular contact ball bearing excels in applications requiring both radial and axial load capacity, such as CNC machine tool spindles operating at moderate to high speeds. The 2Z seal design provides effective protection against contaminants while maintaining low friction, making it ideal for precision machining environments where consistent performance and minimal vibration are critical. Its separated inner ring design allows for easy mounting and dismounting, simplifying maintenance and reducing equipment downtime.
Technical Features That Drive Machine Tool Performance
The P5 precision class of this bearing ensures tight tolerances for radial runout and axial clearance, directly contributing to the machining accuracy of your equipment. The polyamide (Tvh), sheet steel, or brass (MP) cage options cater to different speed and temperature requirements—polyamide cages offer lightweight performance for high-speed applications, while brass cages provide durability in heavier load scenarios. Compliant with DIN standards, the bearing’s standardized dimensions ensure compatibility with existing machine tool designs, reducing the risk of installation errors and mismatched components.
Why Genuine FAG Bearings Lower Your Total Cost of Ownership
Choosing genuine FAG angular contact ball bearings over gray-market alternatives delivers long-term savings. Counterfeit bearings often lack proper heat treatment, leading to premature fatigue and catastrophic failure—costing far more in production losses than the initial savings on parts. Our bearings, sourced directly from FAG’s official supply chain, undergo rigorous testing to meet ISO 9001 standards, ensuring consistent batch quality and extended service life. With full precision certification and professional installation guidance, you avoid the hidden costs of rework, tool damage, and unplanned downtime.
Our Commitment to Reliable Bearing Supply
With over a decade of experience serving 40+ countries, we’ve built our reputation on four pillars: official authorization, ensuring every FAG bearing is fully traceable; a precision testing system compliant with ISO 9001 and DIN standards; dedicated inventory for P4/P2 grade bearings, including the 3303-B-2Z-TNH; and a technical team specializing in bearing application engineering. We support small-batch trials and long-term supply agreements, with a dedicated account manager tracking your order from warehousing to delivery—so you always know the status of your critical components.
Packaging & Shipping
- Original FAG packaging with batch traceability labels, secured in carton pallets for shockproof transportation
- 现货 available for immediate dispatch, with delivery within 3-7 business days to most global destinations
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight based on your urgency and budget
- Real-time tracking provided for all shipments, with proactive updates on delivery status
- Minimum order quantity of 1 unit, supporting emergency repairs and small-batch production needs
Get Your FAG 3303-B-2Z-TNH Bearing Today
Don’t let bearing issues slow down your machine tools. Send us your bearing designation (3303-B-2Z-TNH), application details (spindle speed, load conditions), and required quantity, and we’ll provide a formal quotation within 24 hours. With our stock on hand, you can minimize downtime and keep your production on schedule.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with brand authorization documentation and full traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machine tool?
A: Provide your machine tool model or spindle specifications (speed, load, operating temperature), and our technical team will verify compatibility and provide application guidance.
Q: What is the warranty policy?
A: We adhere to FAG’s official warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, making us ideal for emergency repairs and small-batch production.
Q: How quickly can you ship?
A: Stock items like the 3303-B-2Z-TNH are shipped within 24-48 hours, with delivery in 3-7 business days via express courier.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s original packaging with holographic labels and batch codes, which can be verified through Schaeffler’s official channels. We also provide full traceability certificates upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we
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