7201T2DB Duplex Matched Angular Contact Ball Bearing, T2 Cage, DB Back‑to‑Back Set

1. Product Overview

7201T2DB is a factory pre-matched back-to-back duplex angular contact ball bearing. Equipped with T2 polyamide cage, this matched bearing set provides high rigidity and strong resistance to tilting moment. It can withstand combined radial and two-way axial loads, commonly used for small precision spindles, rotary fixtures and light machine tool assemblies.

Get a quote within 24 hours for your project

2. Key Advantages

• DB back-to-back pairing enhances rigidity and tilting moment capacity
• T2 reinforced polyamide cage features low weight and stable high-speed operation
• Matched at factory, ready for direct mounting without manual adjustment
• Open construction supports on-site re-lubrication for extended service life
• Standard ISO dimensions enable simple replacement and interchangeability
• Balanced preload delivers smooth, low-vibration rotation

Helps reduce maintenance cost and improve machine performance

3. Applications

This bearing is widely used in:

• Small precision machine tool spindles
• Rotary indexing fixtures
• Light-duty automation rotary units
• Precision measuring instrument shafts
• Small high-speed transmission assemblies

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 more than 50 countries worldwide
• Rich experience in OEM custom matched bearing sets
• Strict multi-step precision inspection before shipment
• Fast reply within 24 hours
• Stable bulk supply for long-term cooperation

We focus on quality, reliability, and long-term partnership

6. Quality Assurance

• Raw material composition inspection
• Raceway profile and dimensional precision test
• Heat treatment hardness & metallurgical inspection
• Preload matching and runout detection
• Final dimensional check and packing inspection

Ensuring stable performance of each bearing

7. CTA

Get a Quote Now

Looking for a trustworthy bearing supplier?

Send your inquiry to get:

• Fast quotation within 24 hours
• Professional technical support from bearing engineers
• Custom preload solution suggestions
• Competitive factory direct price

Click “Send Inquiry” or contact us now

8. FAQ