6211 Deep Groove Ball Bearing 55×100×21mm Open Type For Electric Motor Gearbox Fan OEM

1. Product Overview

Product Overview

The 6211 single‑row deep groove ball bearing is open‑type without seals. It bears radial load plus moderate bidirectional axial load, versatile for various general‑purpose industrial equipment.

👉 Get a quote within 24 hours for your project

2. 📌 Key Advantages

Key Advantages

• Open‑type design allows convenient re‑lubrication
• Low friction for stable and quiet running
• Handles radial and moderate two‑way axial loads
• Robust universal structure for wide application range
• Easy installation and disassembly

👉 Helps reduce maintenance cost and improve machine performance

3. 📌 Applications

Applications

This bearing is widely used in:

• Electric motors
• Gearboxes
• Cooling fans
• Conveyor systems
• General industrial machinery

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

4. Technical Specifications

Technical Specifications

表格

👉 Full technical data and drawings available upon request

5. 📌 Why Choose GQZ Bearing

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 inspection, precision machining, heat treatment control, clearance & rotation testing, final inspection before delivery
• 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 to receive fast quotation, engineer technical support and competitive factory price within 24 hours.

7. FAQ

FAQ

Q1: What is the advantage of open‑type 6211?

 Open‑type structure supports regular re‑lubrication, suitable for working conditions requiring grease replenishment.

Q2: What is your warranty term?

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