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 |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Lathes, Machining Centers |
| Industrial Machinery |
Grinding Machines, Milling Machines, Drilling Equipment |
Prevent Machine Tool Downtime with B71906-C-T-P4s-Um Super Precision Angular Contact Spindle Ball Bearing
Machine tool operators know the frustration of unexpected spindle failures—costing hours of production time and emergency repair expenses. Many face challenges with bearings that can’t maintain precision at high speeds or fail prematurely due to subpar materials. Sourcing genuine high-precision bearings often requires meeting large MOQs or waiting weeks for delivery, leaving little room for urgent maintenance needs.
Genuine Precision Bearings for Critical Machine Tool Spindles
The Super Precision Angular Contact Spindle Ball Bearing B71906-C-T-P4s-Um is engineered to address these pain points. As a professional bearing manufacturer and supplier with decades of export experience, we ensure each unit meets strict ISO standards, supported by our in-house laboratory’s dimensional and performance testing. Whether you need a single unit for emergency replacement or bulk orders for production lines, our flexible 1-piece MOQ for standard bearings ensures you get the right part when you need it.
Optimized Performance in High-Speed Machining Environments
This angular contact spindle bearing excels in machine tool spindles operating under high rotational speeds and radial-axial combined loads. With precision grades up to P4s and contact angles of 15° (C), it delivers exceptional runout control and stability—critical for maintaining machining accuracy in applications like precision grinding and CNC milling. The robust steel construction and tight manufacturing tolerances ensure reliable performance even in continuous-duty industrial settings.
Technical Features That Drive Machine Tool Efficiency
The B71906-C-T-P4s-Um’s precision class (P4, P4s, P2) directly impacts spindle accuracy, reducing vibration and improving surface finish quality of machined parts. Its contact angle design balances axial and radial load capacity, making it suitable for high-speed spindles where both load types are present. The bearing’s material selection—high-grade steel—enhances durability, while strict production supervision ensures consistent performance across batches. These features collectively extend spindle service life and reduce unplanned downtime.
Why Genuine Bearings Matter for Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail early due to poor material quality and imprecise manufacturing. This leads to repeated replacements, increased labor costs, and production losses that far exceed the initial savings. Our bearings meet ISO, ABMA, and DIN international standards, backed by ISO 9001:2015 quality certification, ensuring you invest in a product that delivers long-term reliability. The high precision spindle bearing for machine tools minimizes energy consumption and extends maintenance intervals, lowering your total operational costs.
Our Commitment to Reliable Supply and Support
With over 18 years in the industry, we serve customers across Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from R&D to global sales. Our factory’s advanced production lines and professional QC team ensure consistent quality, while free samples (freight borne by customers) allow you to verify performance before full-scale orders. We provide 12-month warranty from delivery, with free replacements or refunds for qualified defective products. Our technical team offers free guidance on selection, installation, and maintenance, ensuring optimal bearing performance in your specific application.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking number provided for all shipments
- 1 piece MOQ for standard bearings, supporting emergency repair needs
Get Your B71906-C-T-P4s-Um Bearing Today
Don’t let spindle failures disrupt your production schedule. Whether you need a single replacement or a bulk order, we ensure prompt delivery and reliable performance. Send us your bearing designation, application details, and quantity, and our team will provide a tailored quote within 24 hours.
Frequently Asked Questions
Q: Are these genuine FAG spindle bearings?
A: Yes, we supply genuine original brand bearings, including FAG, with complete traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility and offer free选型 guidance.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, supporting both emergency repairs and small-batch purchases.
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 bearing’s authenticity?
A: Genuine bearings include original packaging with brand markings and serial numbers; we provide full traceability documentation upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
