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 |
|---|---|
| Manufacturing | CNC Machine Tools, Precision Spindles, Gearboxes |
Stop CNC Downtime with Genuine FAG 3311 P63 Double Row Angular Contact Ball Bearings
CNC machine operators know the cost of unexpected spindle failure—hours of production lost, missed deadlines, and expensive repairs. Gray market bearings often fail prematurely due to substandard materials, while multi-tier distribution channels delay critical replacements by weeks. When your machine tool’s precision depends on reliable components, every day of downtime hits your bottom line.
Genuine FAG 3311 P63 Bearings: In Stock and Traceable
As an official Schaeffler FAG distributor, we eliminate these risks with direct access to original FAG 3311 P63 double row angular contact ball bearings. Our ISO 9001 and DIN compliant testing system ensures each bearing meets P63 precision standards, critical for maintaining the tight tolerances required in CNC machine tool spindles. With dedicated inventory for high-precision grades, we can fulfill orders without the delays of traditional distribution networks.
Engineered for CNC Machine Tool Performance
The FAG 3311 P63 double row angular contact ball bearing is designed to handle combined radial and axial loads in high-speed applications. Its separated inner and outer rings allow for easy mounting and dismounting, a key advantage during maintenance. In CNC spindles operating at variable speeds, the bearing’s polyamide or brass cage options provide stable lubricant distribution, reducing friction and extending service life under continuous operation.
Technical Details That Drive CNC Precision
Precision class P63 ensures minimal radial runout, directly impacting the surface finish quality of machined parts. The double row design increases rigidity compared to single row bearings, critical for heavy cutting operations. DIN 628-3 and ISO 15:2017 standards guarantee consistent dimensional accuracy across batches, avoiding mismatched components during replacement. Available seal types (Open, 2Z, 2HRS) let you tailor protection to your workshop environment, from clean rooms to high-coolant machining centers.
The Hidden Cost of Non-Genuine Bearings in CNC Operations
Counterfeit bearings may save money upfront, but their inconsistent material quality often leads to early fatigue failure. A single spindle breakdown can cost $5,000–$15,000 in repairs plus lost production revenue. Genuine FAG bearings, backed by full traceability documentation, reduce these risks by ensuring compliance with OEM specifications. Our precision testing process—including vibration analysis and dimensional checks—further eliminates the chance of installing substandard components in your critical equipment.
Why CNC Manufacturers Trust Our FAG Bearing Supply
With 40+ countries served and a focus on high-end manufacturing clients, we’ve built our reputation on four pillars: official FAG authorization with complete batch traceability, P4/P2 grade stock availability for urgent needs, a dedicated precision application engineering team for选型 support, and shockproof logistics packaging to prevent damage during transit. Our OEM clients include CNC machine tool producers who require consistent quality and on-time delivery to maintain their own production schedules.
Packaging & Shipping
- Original FAG packaging with product certification and batch traceability documents
- Reinforced carton pallet packaging to prevent damage during transportation
- 灵活物流选择：DHL, FedEx, UPS, 空运或海运根据订单紧急程度
- Real-time tracking provided from warehouse dispatch to delivery
- 支持小批量采购，1件起订，满足紧急维修需求
Get Your FAG 3311 P63 Bearing Shipped Today
Don’t let bearing issues slow your CNC production. Send us your FAG 3311 P63 bearing requirements, including quantity and application details, and we’ll provide a formal quotation with authorization documents within 24 hours. With our stock availability, you can have genuine bearings delivered to your facility in days, not weeks.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized Schaeffler FAG distributor. Every FAG 3311 P63 bearing comes with full traceability documentation and brand authorization certificates.
Q: How do I confirm if this bearing fits my CNC machine?
A: Provide your machine model or spindle specifications, and our precision application engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand by FAG’s original manufacturer warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency repairs and small-batch production needs.
Q: How quickly can you ship?
A: In-stock FAG 3311 P63 bearings are typically shipped within 3-7 business days via your preferred logistics method.
Q: How can I verify the authenticity of the bearings?
A: Each bearing includes FAG’s original packaging with security features, laser-etched part numbers, and batch codes verifiable through official channels. We provide complete traceability documentation with every order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
