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 Milling Machines, Lathes |
| Automation | Robotic Arms, Precision Linear Guides, Servo Motors |
| Medical Devices | Imaging Equipment, Precision Surgical Tools |
| Aerospace | Avionics Components, Flight Control Systems |
Eliminate Machine Tool Downtime with FAG 3303-B-Tnh Double Row Angular Contact Ball Bearing P5 Grade
CNC machine tool operators know the frustration of unexpected spindle failures—often traced to counterfeit bearings that fail prematurely, causing production line shutdowns and thousands in lost revenue. Multi-tier distribution channels only worsen the problem, stretching lead times by 30-50% and making it nearly impossible to align with tight production schedules.
Genuine FAG Bearings with Traceable Supply Chain
As an official authorized Schaeffler FAG distributor, we provide the FAG 3303-B-Tnh double row angular contact ball bearing with complete traceability documentation, eliminating the risk of counterfeit products. Our P5 grade stock ensures high running accuracy critical for precision machine tool spindles, backed by a precision testing system compliant with ISO 9001 and DIN standards.
Optimal Performance in Precision Machining Applications
This FAG double row angular contact ball bearing excels in high-speed, high-precision environments like CNC machine tool spindles, where it handles combined radial and axial loads with minimal runout. The separated design allows for easy mounting and dismounting, while the P5 grade precision ensures consistent performance even under continuous operation, making it ideal for applications requiring tight tolerance control.
Key Technical Features Driving Machine Tool Performance
The P5 precision class of this bearing guarantees strict control over dimensional accuracy and geometric tolerances, reducing vibration and noise in high-speed spindles. Its double row design provides higher radial load capacity compared to single row alternatives, while the polyamide (Tvh), sheet steel, or brass (MP) cage options allow customization based on operating speed and temperature requirements. Compliance with DIN 628-3 and ISO 15:2017 standards ensures compatibility with global machine tool specifications.
Why Authentic FAG Bearings Reduce Total Cost of Ownership
While gray market bearings may offer lower upfront costs, they often lack the material quality and manufacturing precision of genuine FAG products. This leads to accelerated wear, increased maintenance frequency, and unplanned downtime—costs that far exceed the initial savings. Our FAG 3303-B-Tnh bearing, with its batch-stable quality and full precision certification, delivers longer service life and predictable performance, lowering your total cost of ownership over time.
Our Commitment to Reliable Bearing Supply
With over a decade of experience serving high-end manufacturing across 40+ countries, we stand behind every FAG bearing we supply. Our core strengths include official original supply directly from Schaeffler, sufficient P4/P2 grade stock for immediate delivery, and a dedicated precision application engineering team to support your technical needs. We also offer shockproof precision logistics to ensure bearings arrive in perfect condition, and customized OEM solutions tailored to your production requirements.
Packaging & Shipping
- Original FAG packaging with protective carton pallet to prevent damage during transit
- Stock availability for prompt delivery within 3-7 business days for most regions
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch purchases
Secure Your Machine Tool’s Performance Today
Don’t let bearing-related downtime disrupt your production schedule. The FAG 3303-B-Tnh double row angular contact ball bearing is in stock and ready to ship—send us your order details now to minimize lead times and keep your machine tools running at peak precision.
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 to confirm authenticity, and we can provide brand authorization certificates upon request.
Q: How do I ensure this bearing fits my machine tool spindle?
A: Provide your machine tool model or spindle specifications, and our precision application engineering team will verify compatibility and provide free选型 guidance.
Q: What is the warranty policy for this bearing?
A: We offer the full FAG原厂质保, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making it suitable for emergency repairs and small-batch production needs.
Q: How long does shipping take?
A: In-stock bearings are typically shipped within 3-7 business days. We offer DHL, FedEx, UPS, air freight, and sea freight options to match your delivery timeline requirements.
Q: How can I verify the bearing’s authenticity upon receipt?
A: Check for the FAG trademark on the bearing and packaging, inspect the laser-etched part number, and use the QR code on the packaging to verify through Schaeffler’s official authentication system. We also provide comprehensive traceability documents with each order.
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