R6 Deep Groove Ball Bearings 3/8"×7/8"×9/32" R6ZZ R6RS

R6 Deep Groove Ball Bearings – Precision, Low Noise & Long Service Life

The JARBLUE R6 Series Deep Groove Ball Bearings deliver smooth, quiet operation and exceptional durability for a wide range of mechanical and hobby applications. Available in multiple seal configurations — R6, R6ZZ, R6RS, R6-2Z, R6Z, R6-2RS, ZZ, RS, RZ, and 2RZ — these bearings are engineered to precise standards with a surface roughness of Ra 0.05 for reliable, consistent performance.

Made in Mainland China.

Key Specifications

• Brand: JARBLUE
• Dimensions: 9.525 mm (ID) × 22.225 mm (OD) × 7.14 mm (Width) | Imperial: 3/8" × 7/8" × 9/32"
• Series: R6 / R6ZZ / R6RS / R6-2Z / R6Z / R6-2RS
• Certification: CE Certified
• Surface Roughness: Ra 0.05
• Material: Standard bearing steel
• Seal Options: Open, Single Shield (Z), Double Shield (ZZ), Single Seal (RS), Double Seal (2RS)

Why Choose JARBLUE R6 Bearings?

• ✅ Ultra-smooth rotation — precision-ground raceways for low friction and minimal noise
• ✅ Long service life — high-quality steel construction resists wear and fatigue
• ✅ Multiple seal configurations — choose open, shielded (ZZ), or sealed (RS/2RS) to suit your environment
• ✅ CE Certified — meets international quality standards
• ✅ Wholesale-friendly — bulk orders welcome; contact us for special requirements or higher-grade options

Ideal Applications

These compact, precision ball bearings are suited for a broad range of uses, including:

• Electric motors and power tools
• RC cars, model kits, and hobby projects
• Instruments and measurement devices
• Communication equipment
• Fitness and exercise equipment
• Small machinery and mechanical assemblies

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Frequently Asked Questions

Q: What is the difference between R6ZZ and R6RS deep groove ball bearings?

A: R6ZZ bearings feature metal shields (ZZ) on both sides that protect against dust and light debris while allowing slight ventilation. R6RS bearings use rubber contact seals (RS) on both sides, providing a tighter seal against moisture and contaminants — making them a better choice for damp or dusty environments.

Q: What dimensions are the R6 series bearings?

A: The R6 series deep groove ball bearings measure 9.525 mm inner diameter × 22.225 mm outer diameter × 7.14 mm width (imperial: 3/8" × 7/8" × 9/32"), making them a standard inch-size bearing widely used in motors, tools, and hobby applications.

Q: Are bulk or wholesale orders available for these bearings?

A: Yes! These R6 deep groove ball bearings are available for wholesale purchase. If you have special quantity requirements, need a specific seal configuration, or require a higher-grade specification, please contact us directly to discuss your needs.

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.