Deep Groove Ball Bearings 62800–63900 ZZ RS | JARBLUE ABEC-3

JARBLUE Widened Deep Groove Ball Bearings — Precision-Grade for Embroidery & Industrial Machines

Upgrade your embroidery machine, small motor, or precision equipment with these high-quality JARBLUE Widened Deep Groove Ball Bearings. Manufactured from premium bearing steel and certified to ABEC-3 tolerance grade, these bearings deliver smooth, consistent rotation and long-lasting durability in demanding applications. Available in a wide range of sizes and seal configurations — ZZ (double metal shield), RS (single rubber seal), and 2RS (double rubber seal) — to suit your exact needs.

Made in Mainland China.

Available Models & Dimensions

• 62800ZZ — 10 × 19 × 6 mm
• 63800ZZ — 10 × 19 × 7 mm
• 63800RS — 10 × 19 × 7 mm
• 63801RS — 12 × 21 × 7 mm
• 63802RS — 15 × 24 × 7 mm
• 63803RS — 17 × 26 × 7 mm
• 63804RS — 20 × 32 × 10 mm
• 63805RS — 25 × 37 × 10 mm
• 62900ZZ — 10 × 22 × 7 mm
• 63900ZZ — 10 × 22 × 8 mm

Key Features

• Premium Bearing Steel Construction — Engineered for high radial load capacity and extended service life
• ABEC-3 Tolerance Grade — Precision-machined for smooth, low-vibration, low-noise operation
• CE Certified — Meets industry safety and quality standards
• Multiple Seal Options — ZZ (double metal shield), RS (single rubber seal), 2RS (double rubber seal) to match your lubrication and contamination-protection requirements
• Wide Widened Design — Extra width for enhanced load distribution and stability
• Versatile Compatibility — Ideal for embroidery machines, small motors, power tools, and other precision machinery
• No High-Concern Chemicals — Safe materials with no SVHC substances

Specifications

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Frequently Asked Questions

Q: What seal types are available for these deep groove ball bearings?

A: These JARBLUE bearings are available in ZZ (double metal shield), Z (single metal shield), RS (single rubber seal), and 2RS (double rubber seal) configurations. ZZ shields are ideal for high-speed applications where grease retention is needed, while RS/2RS rubber seals offer better protection against dust and moisture in dirtier environments.

Q: Are these bearings compatible with embroidery machines?

A: Yes — these widened deep groove ball bearings are specifically designed for use in embroidery machines as well as other small motors, power tools, and precision industrial equipment. Select the model number that matches your machine's required inner diameter, outer diameter, and width.

Q: What does ABEC-3 tolerance grade mean for bearing performance?

A: ABEC-3 is a precision tolerance grade under the Annular Bearing Engineers Committee (ABEC) scale, indicating tighter dimensional accuracy than standard bearings. This results in smoother rotation, reduced vibration, lower noise levels, and improved consistency — key qualities for embroidery machines and other precision applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.