Description
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 |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Machine Tool | Spindle systems, precision machining centers |
Need a Reliable SKF 3318 A/C3 Bearing for Machine Tool Spindles? Here’s What Matters
Machine tool operators know the frustration of spindle downtime caused by bearing failure—especially when precision and productivity are on the line. Finding the right double row angular contact ball bearing that balances load capacity, speed, and durability can be a challenge, with many options failing to meet the rigorous demands of high-performance machining.
Built for Heavy-Duty Machine Tool Performance
The SKF 3318 A/C3 bearing addresses these challenges head-on. As a double row angular contact ball bearing designed specifically for machine tool spindles, it combines robust construction with precision engineering. Our extensive inventory ensures quick access to this critical component, while our ISO 9001 certified quality control process verifies every bearing meets dimensional and performance standards before shipment.
Optimal Performance in High-Speed Machining Conditions
This heavy duty angular contact ball bearing excels in applications where both radial and axial loads are present, such as high-speed spindle operations. With its double row design, it provides superior rigidity and load-bearing capacity compared to single row alternatives, making it ideal for continuous-duty machining environments where vibration control and precision are paramount.
Engineering Details That Ensure Spindle Reliability
The SKF 3318 A/C3 bearing’s performance stems from key design features: its bearing steel construction delivers excellent hardness and wear resistance, essential for withstanding the stresses of metalcutting operations. Multiple cage options—steel, copper, or nylon—allow customization based on speed and temperature requirements. The precision rating options (P0 to P6) ensure compatibility with various spindle accuracy needs, while the separated structure facilitates easier installation and maintenance in tight machine tool configurations.
Why Choosing the Right Bearing Reduces Total Cost
Selecting a precision angular contact ball bearing like the 3318 A/C3 directly impacts your bottom line. Inferior bearings may cost less upfront but often lead to increased downtime, frequent replacements, and reduced machining accuracy. This SKF double row angular contact bearing minimizes these risks through its robust design and quality materials, ultimately lowering total cost of ownership by extending maintenance intervals and improving process reliability.
Quality You Can Rely On
Our commitment to quality ensures every bearing meets strict standards. We implement ISO 9001 certified production and inspection processes, from raw material verification to final dimensional and hardness testing. Each bearing comes with a manufacturer-backed warranty covering manufacturing defects, and our comprehensive procurement network allows us to source bearings that meet exact customer specifications, whether standard or custom.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Available from stock for urgent delivery needs
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantities to support both trial and bulk purchases
Request a Quote for the SKF 3318 A/C3 Bearing
Whether you need a single SKF 3318 A/C3 bearing for maintenance or a bulk order for production, we can provide competitive pricing and reliable delivery. Contact us with your specific requirements, including quantity and delivery location, and our technical team will assist with product verification and availability.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings from international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic Chinese brands. We can source and supply bearings according to your specified brand and model requirements.
Q: How can I confirm if the SKF 3318 A/C3 bearing fits my machine tool spindle?
A: Provide your spindle’s technical specifications or the original bearing part number, and our engineering team will cross-verify dimensions, load ratings, and precision class to ensure compatibility with your application.
Q: What warranty do you offer on bearings?
A: We provide a warranty covering manufacturing defects for all bearings. The specific warranty period and terms are detailed in our sales contract, with replacement or refund available for products found to have material or production flaws.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases for maintenance needs. For bulk orders, we can offer volume-based pricing and flexible delivery schedules.
Q: How quickly can you ship the SKF 3318 A/C3 bearing?
A: Stock items are typically shipped within 24-48 hours of order confirmation. We offer multiple shipping options, including express courier for urgent needs, and can arrange air or sea freight for larger orders based on your timeline requirements.
Q: Do you provide custom bearing solutions?
A: Yes, we offer OEM/ODM services for special bearing requirements. This includes custom dimensions, materials, lubrication, and packaging options tailored to your specific application needs.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
