10-Pack 1601ZZ Bearings 3/16" x 11/16" x 1/4" - Miniature - Shielded

10-Pack 1601ZZ Miniature Shielded Ball Bearings 
3/16" x 11/16" x 1/4" inch - Precision Deep Groove - Pre-Greased

Elevate your projects with this 10-piece set of 1601ZZ miniature ball bearings, a popular choice for precision devices requiring compact size and long-lasting reliability. These bearings measure 3/16" inner diameter, 11/16" outer diameter, and 1/4" width, making them ideal for small motors, mechanical assemblies, tools, and hobby applications.

✔️ Key Features:

✅ Type: Deep Groove Ball Bearings - Single Row
✅ Shield Type: Dual Metal Shields (ZZ) - Blocks out dust and debris
✅ Material: High Carbon Chromium Steel (52100) - Strong and wear-resistant
✅ Pre-Lubricated: Filled with industrial-grade grease for long-term maintenance-free use
✅ Quantity: 10 Bearings - Packed in a clear plastic tube for easy storage and access
✅ Dimensions:
• ID: 3/16" (0.1875")
• OD: 11/16" (0.6875")
• Width: 1/4" (0.25")

💡 Why use miniature ball bearings like the 1601ZZ?

Miniature bearings are engineered for tight-space environments where weight reduction and rotational smoothness are critical. Common applications include RC vehicles, robotics, 3D printers, lab equipment, and mini electric motors. Their dual metal shields make them especially suitable for dry, dusty, or semi-dirty environments where some exposure is unavoidable but full sealing is not required.

❓ Frequently Asked Question:
What’s the difference between ZZ and 2RS shields in miniature bearings?
Answer: ZZ bearings have metal shields on both sides, offering moderate protection while allowing higher-speed operation. In contrast, 2RS bearings use rubber seals that offer superior moisture and contaminant resistance but may slightly reduce speed capability due to friction. Choose ZZ if you're prioritizing speed and dry operation - ideal for electronics or instruments.

📦 Ready to ship fast from our warehouse - stock up now and ensure your equipment stays running smoothly!