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 |
| Transport Package | Carton Pallet |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
| Production Capacity | 1000000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | High-precision spindle systems |
| Manufacturing | Machine tool spindles |
Need Reliable Double Row Angular Contact Ball Bearing 3213-a P4 for Spindle Applications?
Finding the right super precision bearings for spindle applications can be challenging. Mismatched precision classes lead to excessive vibration, while poor material quality results in premature wear and costly machine downtime. Sourcing from multiple suppliers often means dealing with inconsistent lead times and limited technical support.
Engineered for Spindle Performance and Reliability
This Double Row Angular Contact Ball Bearing 3213-a P4 is designed to address these challenges. With ISO 9001 certified production and inspection processes, we ensure each bearing meets strict quality standards. Our extensive inventory covers a wide range of SKF models, allowing for quick fulfillment of both standard and hard-to-find specifications. Whether for CNC machine tools or precision machining centers, this bearing delivers the stability required for high-speed spindle operations.
Optimal Performance in High-Precision Spindle Environments
This SKF 3213-a P4 bearing excels in applications where rotational accuracy and radial load capacity are critical. Operating temperatures compatible with standard industrial lubricants, it maintains performance in typical machining environments. The double row angular contact design provides enhanced rigidity, making it suitable for spindle systems that require both radial and axial load handling. Proper selection of this bearing helps minimize runout and extend spindle service life.
Key Engineering Features for Spindle Reliability
The P4 precision rating ensures tight dimensional tolerances, crucial for maintaining spindle concentricity during high-speed rotation. Constructed from high-quality bearing steel, the bearing offers excellent hardness and wear resistance, directly impacting fatigue life. Available with steel, copper, or nylon cages, each option provides distinct advantages: steel cages for high-temperature stability, copper for increased load capacity, and nylon for reduced noise. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures.
Why Precision Bearings Matter for Total Cost of Ownership
Choosing the right Super Precision Bearings goes beyond upfront cost. A P4 precision bearing reduces vibration-induced stress on spindle components, lowering the risk of unexpected failures. This translates to fewer production interruptions and lower maintenance costs over time. While cheaper alternatives may save money initially, their higher failure rates often lead to increased downtime and replacement expenses. Our focus on quality ensures that each bearing contributes to a lower total cost of ownership by delivering consistent performance over its service life.
Quality Assurance You Can Trust
Our quality control process includes rigorous原材料 inspection and成品 testing for dimensions, hardness, and surface finish. We provide a warranty against manufacturing defects, with clear terms outlined in each sales agreement. As a supplier with access to multiple global brands, we can source bearings according to your specific brand or standard requirements. With sufficient inventory, we support timely delivery to meet your production schedules, whether for urgent repairs or planned maintenance.
Packaging & Shipping
- Standard packaging: Carton and pallet for secure transportation
- Expedited shipping available for urgent orders
- Flexible logistics options including express, air, and sea freight
- Low minimum order quantity to accommodate both small and large volume needs
Get Your Quote for SKF 3213-a P4 Bearings Today
To receive pricing and availability for the Double Row Angular Contact Ball Bearing 3213-a P4, simply provide the required quantity and delivery location. Our team can also assist with verifying compatibility with your specific spindle application. The sooner you confirm your requirements, the faster we can arrange shipment to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings from various international and domestic brands. We can source according to your specified brand or model requirements.
Q: How can I ensure this bearing fits my spindle?
A: Provide your spindle’s dimensional requirements (bore diameter, outer diameter, width) and application details. Our technical team will verify compatibility with the SKF 3213-a P4 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. The specific terms and duration are detailed in each sales contract, ensuring coverage for material and workmanship issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, allowing for small batch purchases suitable for testing or emergency replacements, as well as large volume orders.
Q: How long does shipping take?
A: In-stock items are shipped promptly. Delivery time depends on the chosen logistics method: express (1-3 days), air freight (3-7 days), or sea freight (2-6 weeks).
Q: Can you provide custom bearing solutions?
A: Yes, we offer OEM/ODM services for bearings made to your specific drawings or technical specifications, including custom dimensions and materials.
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.
