Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Heavy Duty Double Row Angular Contact Ball Bearing 3308 A/C3 for High Rigidity Machine Tool Spindle
ISO 9001 · DIN Certified
<p>Maximize your machine tool spindle's performance with the <strong>Double Row Angular Contact Ball Bearing 3308 A/C3</strong>, engineered to deliver exceptional rigidity and precision for heavy-duty operations. This high-rigidity solution ensures stable long-term accuracy, reducing costly downtime and streamlining your procurement process with a single trusted source for premium bearings.</p><ul><li>Double row design with C3 clearance provides superior radial and axial load handling, critical for high-speed spindle applications</li><li>Constructed from premium bearing steel with precision ratings up to P2, meeting ISO 9001 and DIN standards for reliable performance</li><li>Available with steel, copper, or nylon cages to match specific operational demands, ensuring optimal lubrication and heat dissipation</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
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Material
Marca registrada
Industrias de Aplicación
Industria
Equipo Típico
Herramientas de Máquina
Aeroespacial
Equipo Médico
Machine tool operators know the frustration: spindle bearings failing prematurely due to poor rigidity or mismatched precision, leading to production downtime and scrapped workpieces. Sourcing genuine high-rigidity bearings often means juggling multiple suppliers with inconsistent lead times, while emergency maintenance demands cross-brand availability that most distributors can’t deliver. The Heavy Duty Double Row Angular Contact Ball Bearing 3308 A/C3 is engineered to address these challenges. As an official SKF distributor, we maintain sufficient stock of P4/P2 grade bearings, ensuring this critical component for high rigidity machine tool spindles is ready for immediate shipment. Our precision-oriented inspection system, compliant with ISO 9001 & DIN standards, verifies every bearing meets the strict tolerances required for spindle applications. This Double Row Angular Contact Ball Bearing excels in applications requiring both radial and axial load capacity, making it ideal for high rigidity machine tool spindles operating at moderate to high speeds. The double row design provides superior rigidity compared to single row alternatives, minimizing deflection under heavy cutting loads and maintaining machining accuracy. Whether used in vertical or horizontal spindles, its separated structure allows for easy mounting and preload adjustment, critical for optimizing spindle performance. The 3308 A/C3’s performance is defined by key technical features that directly impact machine tool operation. Its precision rating options (including P2 and P4 grades) ensure minimal runout, which is essential for maintaining tight machining tolerances. The C3 clearance classification provides the necessary internal space to accommodate thermal expansion during high-speed operation, preventing premature failure. Available cage materials—steel, copper, and nylon—offer flexibility to match specific lubrication and speed requirements, with steel cages providing robustness for heavy-duty applications and nylon options reducing friction in high-speed scenarios. Opting for genuine SKF 3308 A/C3 bearings over counterfeit alternatives delivers significant long-term value. Counterfeit bearings often use substandard steel and imprecise manufacturing, leading to early fatigue, increased vibration, and potential spindle damage. The hidden costs include unplanned downtime, replacement labor, and scrapped parts—easily outweighing the initial price difference. Our bearings come with full certification documents, ensuring compliance with ISO standards and traceability back to SKF’s manufacturing processes, providing peace of mind for critical machining operations. With dual European brand official authorization (FAG & SKF), we stand behind the authenticity of every bearing. Our senior application engineers offer technical support to ensure proper选型 and installation, while our precision testing procedures validate performance before shipment. Serving over 800 clients across 45+ countries, we’ve built a reputation for reliability in high-precision industries. Our premium shockproof logistics ensure bearings arrive in optimal condition, whether shipped to Germany, the US, Japan, or anywhere in between. Don’t let spindle downtime disrupt your production schedule. The 3308 A/C3 Double Row Angular Contact Ball Bearing is in stock and ready to ship—ensuring minimal lead time for both planned maintenance and紧急 repairs. Send us your requirements now to get back to precise, uninterrupted machining. Preguntas Frecuentes
Q: Are these genuine SKF bearings? A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete certification documents and traceability to SKF’s正品 supply chain. Q: How do I confirm if the 3308 A/C3 is suitable for my machine tool spindle? A: Provide your spindle model, operating speed, load requirements, and application details. Our senior application engineers will verify compatibility and offer选型 support at no cost. Q: What is your warranty policy? A: We adhere to SKF’s原厂质保 standards, covering manufacturing defects with unconditional replacement or refund. P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders starting from 1 piece, ideal for emergency maintenance or small-batch requirements. Q: How quickly can you ship the 3308 A/C3 bearing? A: 现货 items are shipped within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options to match your urgency and location. Q: How can I verify the authenticity of the bearing upon receipt? A: Check the SKF packaging for防伪 labels, inspect the laser-etched brand markings, and use SKF’s official verification tools. We provide full traceability documents for every order. Ready to order or need a quote?
Double Row Angular Contact Ball Bearing
Separated
Separated
Rows Number
Double
Load Direction
Radial Bearing
Bearing Steel
Precision Rating
P0 P2 P4 P5 P6
Type
Ball
Structure
Angular Contact
Cage
Steel Cage.Copper Cage.Nylon Cage
Lubrication
Oil Grease
Transport Package
Carton Pallet
Specification
As Your Request
SKF
Origin
Jiangsu China
Production Capacity
1000000
High Rigidity Machine Tool Spindles, CNC Machining Centers
Industrial Automation
Precision Rotary Tables, Robotic Arms
Aircraft Engine Components, Precision Instrumentation
High-Speed Centrifuges, Precision Surgical Devices
Machine Tool Spindle Failures Cost You Daily — Get 3308 A/C3 Double Row Angular Contact Ball Bearing Delivered
High Rigidity Spindle Performance, Available Now
Engineered for High Rigidity Machine Tool Spindles
Technical Details That Ensure Spindle Reliability
Why Genuine SKF Bearings Reduce Total Cost
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Submit your inquiry for Heavy Duty Double Row Angular Contact Ball Bearing 3308 A/C3 for High Rigidity Machine Tool Spindle and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
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Full Certification Docs
ISO 9001, DIN 620, material certs available