6004-2Z Deep Groove Ball Bearing 20×42×12mm 2Z Metal Shield For Small Motor Fan Conveyor Roller

The 6004-2Z single-row deep groove ball bearing is equipped with double-sided 2Z metal shields. It carries radial load plus moderate bidirectional axial load for small and medium general machinery.

👉 Get a quote within 24 hours for your project

• Double-sided 2Z non-contact metal shields for dust protection
• Pre-greased for maintenance-free operation
• Light 60-series cross-section with low noise
• Stable medium-high speed performance
• Handles radial and moderate two-way axial loads

👉 Helps reduce maintenance cost and improve machine performance

This bearing is widely used in:

• Small electric motors
• Cooling fans
• Mini pumps
• Conveyor rollers
• Office automation equipment

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

👉 Full technical data and drawings available upon request

• 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

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.

Q1: What does 2Z mean?

2Z means double-sided non-contact metal dust shields, suitable for dry dusty environments and pre-greased for maintenance-free use.

Q2: Can 6004-2Z replace 6004-2RS directly?

 Dimensions are interchangeable. 2Z metal shield works well in dry dusty conditions; 2RS rubber seal has better moisture resistance but lower speed limit.

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.