B71911-E-T-P4s-Um FAG Super Precision Angular Contact Spindle Bearing

• Customization: Available
• Type: Single-Row Bearing
• Series: B70, B719, B72 (Steel); Hcb70, Hcb719, Hcb72
• 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

Product Description

Product Description

FAG Spindle Bearings are super-precision single-row angular contact ball bearings, specifically engineered for high-speed, high-precision rotating applications such as machine tool spindles and motor spindles. They represent a core component in high-end precision machinery.

 

• Design: Non-separable, solid inner/outer rings, steel or ceramic balls, and solid window-type cages.
• Precision: Manufactured to ISO P4 and P2 accuracy classes for micron-level rotational precision.
• Contact Angles: Standard 15° (C) for high-speed applications and 25° (E) for higher axial rigidity.
• Performance: Optimized internal geometry for exceptionally high limiting speeds, low heat generation, and minimal vibration.
   
  Main Series
• B70, B719, B72: Standard steel ball bearings for general high-precision applications.
• HCB70, HCB719, HCB72: Hybrid Ceramic Bearings with Si3N4 (Silicon Nitride) balls, offering higher speed, lower temperature rise, and longer service life.
• B..-2RSD: Double-sided sealed, pre-greased for maintenance-free operation.
   
  Typical Applications
• Machine tools (machining centers, grinding machines, lathes)
• High-speed motor spindles
• Precision motors, centrifuges, and measuring instruments

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FAQ

1.What is the minimum order quantity for this product?
    Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales,
    most customers'orders are more than 1 ton.

2.What is your latest delivery time?
    Most orders will be shipped within 7-15 days of payment being received.

3.Does your company have quality assurance?
    Yes, for 1 years.

4.What is the competitiveness of your company's products compared to other companies?
    High precision, high speed, low noise.

5.What are the advantages of your company's services compared to other companies?
    Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by
    customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
    Do our best to meet customer needs, negotiable.

7.How to contact us quickly?
    Please send us an inquiry or message and leave your other contact information, such as phone number,
    whatsapp account or wechat account, we will contact you as soon as possible and provide the detailed information you need.