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Deep Groove Ball Bearings
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
  • 6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing
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6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing

$19.23-$19.23/ Piece|50 Piece/Pieces(Min. Order)

Customization:

Customized Logo（Min.Order: 1000 pieces）
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6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Load Capacity & Precision: Designed for radial and moderate axial load handling with a P6 precision rating, enabling smooth operation in high-speed applications.
  • Corrosion-Resistant Construction: Features a thin brass cage combined with hardened bearing steel, ensuring durability and reduced friction in diverse environments.

Key features

  • 1. Corrosion-Resistant Brass and Steel Cage

    • With a corrosion-resistant brass and steel cage, you can ensure durability in harsh environments and outlast plastic-caged bearings*. The combination of brass and steel enhances structural integrity while resisting rust and wear.

  • 2. CE and EPR Compliance

    • With CE and EPR certifications, you can meet EU safety and environmental standards for commercial use*, simplifying compliance for industrial and automotive applications in Europe.

  • 3. Precision-Engineered Performance

    • With a P6 precision rating, you can achieve high-accuracy alignment and smooth operation in precision machinery*, outperforming lower-grade bearings in critical applications.

  • 4. Flexible Lubrication Compatibility

    • With grease and oil lubrication compatibility, you can adapt to diverse operating conditions*, extending service life in both high-speed and heavy-load scenarios.

  • 5. High-Speed Deep Groove Design

    • With a deep groove structure, you can handle high radial loads and achieve faster rotational speeds than standard bearings*, ideal for precision equipment like turbines and pumps.

Product details

6930 61930 M Size 150x210x28 mm HXHV Thin Deep Groove Ball Bearing

The 6930 61930 Deep Groove Ball Bearing (150x210x28 mm) combines precision engineering with robust performance. Featuring a thin brass cage and bearing steel construction, it excels in high-load applications while maintaining smooth rotational efficiency. Certified for compliance with CE and EPR standards, this bearing is ideal for industrial machinery, automotive components, and equipment requiring precise alignment and durability.

Technical specifications

FeatureSpecificationBenefit
Cage MaterialBrass/SteelEnhanced corrosion resistance and durability
MaterialBearing SteelHigh load capacity and wear resistance
Precision RatingP6High rotational accuracy for precision machinery
LubricationGrease/Oil CompatibleVersatile lubrication options for diverse environments
Sealing TypeOpenEasy maintenance and re-lubrication
StructureDeep GrooveHandles high radial and moderate axial loads

Customization guide

Adjust cage material (brass for corrosion resistance or steel for cost efficiency) or lubrication type (grease/oil) to meet specific operational demands. Precision ratings (e.g., P5/P4) can be tailored for high-accuracy applications.

Get inspired

With its open design and brass cage, this bearing is perfect for chemical processing equipment or marine machinery. The P6 precision ensures seamless integration into precision tools and automated systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load CapacityStandard Rating+15%+30%*
Speed (RPM)1,2001,4001,600
Corrosion ResistanceSteel CageBrass CageBrass + Coating

Supplier's note

  1. Technical Breakthroughs:

    • Brass Cage: 20% higher corrosion resistance than steel cages in humid environments.
    • P6 Precision: Achieves rotational accuracy within 6 µm, enabling smoother operation in CNC machinery.
    • EPR Compliance: Meets France/Germany packaging regulations, reducing environmental impact.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial applications with minimal corrosion risks.
    • Advanced Model: Suitable for food processing or marine equipment needing corrosion resistance.
    • Pro Model: Best for high-speed, heavy-load applications (e.g., turbine systems) requiring premium durability.

With the Pro Model’s triple-coated brass cage, you can handle aggressive chemicals while maintaining structural integrity. Pair its +30% load capacity with the P6 precision to achieve seamless performance in heavy machinery.

Frequently asked questions

  • Which deep groove ball bearing model is best for heavy-duty machinery with high radial loads?

  • How do I clean and maintain the brass cage of this deep groove ball bearing?

  • Brass vs. Steel Cage: Which material is better for corrosion resistance in humid environments?

  • Can this bearing’s cage material or size be customized for specialized machinery?

  • Does the 6930 bearing meet CE and EPR environmental certifications for industrial use?

  • Why choose a deep groove ball bearing over cylindrical roller bearings for precision applications?

  • What lubrication methods are best for open-sealed deep groove bearings in continuous operation?

  • How does the P6 precision rating benefit high-speed machinery like turbines or pumps?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Load CapacityHeavy machinery, industrial equipmentIndustry: 10,000 N radial load (ISO 281)
Base: 12,000 N▲
Advanced: 15,000 N▲▲		Supports extreme loads in construction and manufacturing.Base: Moderate weight increase; Advanced: Higher cost due to reinforced design.
Noise LevelOffice equipment, medical devicesIndustry: 45 dBA (ISO 3095)
Base: 42 dBA▲ (quieter than a whisper)
Advanced: 39 dBA▲▲ (quieter than a refrigerator)		Reduces noise pollution in sensitive environments.Advanced: Requires precise installation to maintain performance.
PrecisionRobotics, precision instrumentsIndustry: P6 (6 µm radial runout)
Base: P6
Advanced: P4▲ (3 µm radial runout)		Advanced: Ideal for high-accuracy applications like CNC machinery.Base: Standard precision; Advanced: Higher cost for tighter tolerances.
Corrosion ResistanceMarine, chemical plantsIndustry: 200 hours salt spray (ASTM B117)
Base: 300 hours▲
Advanced: 500+ hours▲▲		Advanced: Withstands harsh chemical and marine environments.Base: Moderate resistance; Advanced: Uses costlier corrosion-resistant alloys.
Lubrication CompatibilityDiverse industrial usesIndustry: Grease only
Base: Grease/Oil▲ (ISO 6743)
Advanced: Same as Base		Base/Advanced: Flexibility in lubrication types for varied operational needs.No advanced benefit; Base requires proper lubricant selection.
Sealing TypeDusty environments, outdoor machineryIndustry: Open (no seal)
Base: Open
Advanced: Sealed▲ (ISO 1524)		Advanced: Dust and contaminant protection for harsh outdoor conditions.Advanced: Requires more frequent lubrication due to sealed design.

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