Product Specifications
| Parameter |
Details |
| Model NO. |
FAG Spindle Bearing |
| Precision |
P4, P4s, P2 (ISO) |
| Contact Angle (α) |
15° (C), 25° (E) |
| Material |
Steel |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Spindles, Grinding Machines |
| Industrial Machinery |
High-Speed Machining Centers, Lathes, Milling Equipment |
Prevent Spindle Failures with Super Precision Angular Contact Ball Bearings P4 ISO
Machine tool operators know the cost of unexpected downtime—hours of lost production, missed deadlines, and costly repairs when spindle bearings fail prematurely. Many face challenges with sourcing genuine high-precision bearings that meet ISO standards, especially when dealing with minimum order quantities that don’t align with urgent maintenance needs.
Genuine Super Precision Bearings for Critical Machine Tool Performance
Our Super Precision Angular Contact Ball Bearings address these pain points by combining ISO-certified P4 precision with reliable supply. As a professional bearing manufacturer and supplier with decades of export experience, we offer 1 piece MOQ for standard bearings, ensuring you can get the exact component you need without overstocking. Whether your CNC machine requires a 15° or 25° contact angle, our bearings deliver the stability needed for high-speed spindle operations, reducing vibration and extending tool life.
Optimized for High-Speed, Heavy-Load Machine Tool Spindles
These bearings excel in the demanding conditions of machine tool spindles, where precision and durability directly impact machining accuracy. Designed to handle both radial and axial loads, they maintain consistent performance at high rotational speeds—critical for applications like precision grinding and CNC milling. The P4 precision grade ensures minimal runout, while the 15° and 25° contact angles provide flexibility to match specific load requirements, whether your operation prioritizes speed (15°) or axial load capacity (25°).
Technical Features That Drive Machine Tool Efficiency
The P4 precision class of these angular contact ball bearings is a key differentiator for machine tool applications. This level of precision minimizes geometric deviations, ensuring tight tolerances during machining and reducing tool wear. The contact angle design is equally important: 15° angles optimize speed capabilities, making them ideal for high-velocity operations, while 25° angles enhance axial load resistance, suitable for heavy-cutting applications. Constructed from high-grade steel, these bearings balance hardness and toughness, delivering long service life even under continuous use. Together, these features translate to consistent part quality, reduced downtime, and lower maintenance costs.
Why Genuine Bearings Matter for Machine Tool Reliability
Choosing non-genuine bearings may seem cost-effective initially, but the hidden costs are significant. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to spindle damage, scrapped parts, and unplanned production stops. In contrast, our bearings meet ISO standards and undergo strict quality control—from raw material inspection to dimensional and performance testing in our in-house laboratory. This commitment to quality ensures predictable performance, reducing the total cost of ownership by minimizing downtime and extending maintenance intervals.
Your Trusted Partner for Precision Bearing Solutions
With over 18 years of experience serving global clients across Europe, North America, and Southeast Asia, we’ve built a reputation for reliability. Our ISO 9001:2015 and ISO 14001 certifications validate our quality management and environmental commitment. We support OEM/ODM customization to meet unique specifications, and our professional technical team offers free guidance on bearing selection, installation, and maintenance. For distributors and wholesalers, we provide free samples (freight borne by customers), ensuring you can verify performance before placing bulk orders. Our efficient delivery—3-5 working days for samples and 5-15 days for bulk—means you get the bearings you need when you need them.
Packaging & Shipping
- Secure carton pallet packaging to protect bearings during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including international couriers and freight
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get the Right Bearing for Your Machine Tool Today
Don’t let spindle issues slow your production. Whether you need a single replacement bearing or a bulk order, we’re ready to help. Provide your machine model, required specifications, and quantity, and our team will confirm compatibility and deliver a quote within 24 hours. The sooner you order, the sooner you can restore optimal performance to your machine tools.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original brand bearings, including FAG, with full traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machine tool spindle?
A: Provide your machine model, spindle specifications, or drawing, and our technical team will verify compatibility free of charge.
Q: What is the warranty for these bearings?
A: All products come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: We offer 1 piece MOQ for standard bearings, supporting both emergency repairs and small-scale needs.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with flexible logistics options available.
Q: How can I verify the authenticity of the bearings?
A: Genuine bearings include brand-specific packaging, laser markings, and traceable batch codes. We provide documentation to confirm authenticity upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
