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 3318 A/C3 for High Precision Machine Tool Spindles with P2/P4 Precision Rating
ISO 9001 · DIN Certified
<p>Ensure maximum precision and durability for your high-precision machine tool spindles with our <strong>Double Row Angular Contact Ball Bearing 3318 A/C3</strong>, engineered to deliver stable long-term performance even under heavy-duty industrial conditions. As an official authorized distributor, we streamline your procurement process by providing complete certification documents and reliable quality control, eliminating the hassle of coordinating with multiple suppliers.</p><ul><li>P2/P4 precision ratings minimize vibration and extend spindle service life, critical for maintaining tight tolerances in CNC machining</li><li>Double row angular contact design handles combined radial and axial loads efficiently, ideal for high-speed spindle applications</li><li>Available with steel, copper, or nylon cages to match specific operating temperature and load requirements</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 |
| Load Direction | Radial Bearing |
| Material | 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 |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | High Precision CNC Machine Tool Spindles |
Eliminate Spindle Downtime with Precision 3318 A/C3 Double Row Angular Contact Ball Bearings
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, urgent orders delayed, and the hidden costs of emergency repairs. Sourcing reliable high-precision bearings often means navigating multiple suppliers, inconsistent quality standards, and long lead times for P2/P4 grade components critical to maintaining tight machining tolerances.
High Precision Bearings in Stock for Immediate Deployment
Our Heavy Duty Double Row Angular Contact Ball Bearing 3318 A/C3 solves these challenges with P2/P4 precision ratings specifically engineered for high precision machine tool spindles. As an official authorized distributor, we maintain sufficient stock of premium European brand bearings, ensuring you get the exact component you need without production-critical delays. Each bearing undergoes rigorous inspection compliant with ISO 9001 and DIN standards before shipping.
Optimal Performance in High-Speed Machining Environments
This double row angular contact ball bearing excels in the demanding conditions of machine tool spindles, where it must withstand combined radial and axial loads while maintaining rotational accuracy at high speeds. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Whether used in vertical or horizontal spindles, its robust construction ensures stable performance during heavy duty operations, from roughing to finishing passes.
Technical Attributes That Ensure Machining Precision
The precision rating directly impacts spindle performance—our P2/P4 grade bearings minimize runout and vibration, translating to superior surface finishes and consistent part dimensions. The choice of cage material—steel, copper, or nylon—allows customization based on speed requirements and operating temperatures. Steel cages provide durability for heavy loads, while nylon options reduce friction and heat generation at higher rotational speeds. The bearing’s radial load capacity makes it suitable for both cutting and non-cutting operations, ensuring versatility across various machining applications.
Why Genuine Bearings Deliver Lower Total Cost of Ownership
Counterfeit angular contact ball bearings may offer initial cost savings but often fail prematurely due to substandard materials and manufacturing processes. A single spindle failure from an inferior bearing can result in thousands of dollars in downtime, scrap parts, and emergency service calls. Our genuine SKF bearings, backed by complete certification documents, deliver predictable service life and reduced maintenance requirements, lowering your total cost of ownership over the long term.
Why 800+ Global Clients Trust Our Bearing Solutions
Our position as a dual European brand official authorized distributor ensures every bearing in our inventory meets strict quality standards. With senior application engineers on staff, we provide expert technical support to help you select the right bearing for your specific machine tool spindle requirements. Our precision testing procedures verify dimensional accuracy and performance before shipment, while our premium shockproof logistics ensure your bearings arrive in perfect condition. Serving clients across 45+ countries, we’ve built our reputation on reliable high-end quality and stable long-term precision.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transit
- Priority delivery available for urgent maintenance needs
- Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
- Full logistics tracking provided from warehouse to delivery
- Minimum order quantity of 1 piece supported for emergency repairs
Get Your Machine Tool Spindle Back to Work
Don’t let bearing issues keep your machine tools idle. The longer your spindle is down, the more production and revenue you lose. Contact us today with your bearing requirements, and our team will provide a unified quotation within one working day, complete with all necessary documentation.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing can be traced to the正品 supply chain, and we provide complete authorization documentation upon request.
Q: How do I confirm if the 3318 A/C3 is suitable for my machine tool spindle?
A: Provide your spindle model, operating speed, load conditions, and application details. Our senior application engineers will verify compatibility and provide expert recommendations at no cost.
Q: What is your warranty policy for these bearings?
A: We adhere to SKF’s原厂质保 standards, covering manufacturing defects with unconditional replacement or refund. Our precision inspection process minimizes quality-related issues before shipment.
Q: What is the minimum order quantity for this bearing?
A: We accept orders for 1 piece, supporting emergency maintenance needs and small-batch requirements without forcing unnecessary bulk purchases.
Q: How quickly can you ship the 3318 A/C3 bearing?
A: Stock items ship within 3-7 working days via your preferred logistics method. We offer priority handling for urgent orders to minimize your downtime.
Q: How can I verify the authenticity of the bearings I receive?
A: All bearings come with original SKF packaging and防伪 labels. We provide complete traceability documents, and you can verify authenticity using SKF’s official verification channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
Related Products
More Angular Contact Bearing
Angular Contact Bearing
High-Speed FAG B7210-C-T-P4s Angular Contact Bearing for CNC Spindle Machinery
View Details
Angular Contact Bearing
High Speed Spindle Bearing HS7002-C-T-P4s-UL 15° Contact Angle for Mini CNC Machines
View Details
Inquiry
Get Pricing &
Technical Support
Submit your inquiry for Heavy Duty Double Row Angular Contact Ball Bearing 3318 A/C3 for High Precision Machine Tool Spindles with P2/P4 Precision Rating and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available