7005UCDB Angular Contact Ball Bearing 25×47×24mm DB Back‑to‑Back Matched Pair 25° For CNC Spindle Precision Equipment OEM

1. Product Overview

The 7005UCDB is universal matched angular contact ball bearing set in DB back‑to‑back arrangement. It delivers high rigidity against tilting moment for precision machine‑tool and CNC assemblies.

👉 Get a quote within 24 hours for your project

2. Key Advantages

• DB back‑to‑back matched pair for high rigidity & tilting‑moment resistance
• 25° contact angle for strong axial‑load performance
• Factory‑pre‑matched set ensures consistent preload
• Handles radial and bidirectional axial loads
• High running accuracy for precision machinery

👉 Helps reduce maintenance cost and improve machine performance

3. Applications

This bearing is widely used in:

• Machine tool spindles
• Precision CNC equipment
• High‑speed industrial pumps
• Precision reducers

👉 Ideal for customers looking for reliable and long‑life bearing solutions

4. Technical Specifications

👉 Full technical data and drawings available upon request

5. Why Choose GQZ Bearing

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality control: raw material, precision machining, heat treatment, clearance & rotation testing, final inspection
• Fast response within 24 hours
• Stable supply for long‑term cooperation

👉 We focus on quality, reliability, and long‑term partnership

6. CTA

Get a Quote Now

Looking for a reliable bearing supplier? Send your inquiry and get fast quotation, engineer support and competitive factory price within 24 hours.

7. FAQ

Q1: What does UCDB suffix mean?

UC stands for 25° contact angle; DB means back‑to‑back universal matched pair for high rigidity.

Q2: What advantage does DB pairing bring?

 DB back‑to‑back mounting provides strong resistance to tilting moment, suitable for spindle precision applications.

Q3: Do you support OEM private logo?

Yes, private logo printing is supported, certain MOQ required.

Q4: What is your warranty term?

12‑month warranty against manufacturing defects, excluding man‑made damage and improper installation.