6310‑ZZ Deep Groove Ball Bearing 50×110×27mm ZZ Metal Shield For Electric Motor Gearbox Compressor OEM

Product Overview

The 6310‑ZZ single‑row deep groove ball bearing is fitted with double‑sided ZZ metal shields. It bears radial load plus moderate bidirectional axial load, robust for general industrial equipment.

👉 Get a quote within 24 hours for your project

Key Advantages

• Double‑sided ZZ non‑contact metal shields for dust protection
• Pre‑greased for maintenance‑free running
• 63 series heavy‑duty section for high load capacity
• Low friction for stable medium‑high speed performance
• Handles radial and moderate two‑way axial loads

👉 Helps reduce maintenance cost and improve machine performance

Applications

This bearing is widely used in:

• Electric motors
• Gearboxes
• Cooling fans
• Air compressors
• Conveyor systems

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

Technical Specifications

Technical Specifications

👉 Full technical data and drawings available upon request

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

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FAQ

Q1: What does ZZ stand for?

ZZ means double‑sided non‑contact metal dust shields, good for dry dusty environment, pre‑greased for maintenance‑free operation.

Q2: Can 6310‑ZZ replace 6310‑2RS directly?

Dimensions are interchangeable. ZZ metal shield suits dry dust conditions; 2RS rubber seal performs better against moisture but with slightly lower limiting speed.

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.