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Deep Groove Ball Bearings
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
  • JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ
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JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ

  • >= 10 Pieces
    $0.34

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Load Handling: Designed with a deep groove structure and stainless steel construction, the EZO Mini Bearing efficiently manages radial loads in high-speed applications.
  • Corrosion Resistance: Made of stainless steel (material:stainless steel), it withstands harsh environments, including moisture, chemicals, and high temperatures.
  • Versatile Sealing: Shielded (ZZ) design protects against dust and water ingress, ensuring longevity in demanding conditions.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • Material Technology

  • 2. High-Precision Deep Groove Design

    • Interactive Design

  • 3. Ultra-Precise Tolerances

    • Performance Parameters

  • 4. Compact Size for Space-Constrained Applications

    • Scenario Solutions

  • 5. Japanese Manufacturing Excellence

    • Certification Standards

Product details

JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ F688ZZ SSF688ZZ 688ZZ SS688ZZ

The JAPAN EZO Mini Deep Groove Ball Bearing 688ZZ is a precision-engineered stainless steel bearing designed for high-performance applications requiring corrosion resistance and durability. Crafted in Japan, it features a deep groove structure for smooth rotation and metal cage construction for enhanced load capacity. Available in multiple precision grades (P2-P6), it suits diverse industrial, automotive, and machinery needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel (SSF688ZZ)Corrosive environments (marine, chemical)
Bearing ID8.0mmStandard shaft sizes in precision machinery
Thickness16mmCompact installations requiring low profile
Cage MaterialSteelHigh-load applications (automotive, robotics)
Sealing TypeDouble Shield (ZZ)Dust/water ingress protection in harsh conditions
Precision RatingP2, P4, P0, P6, P5High-accuracy machinery (P2) to general use (P6)
StructureDeep Groove Ball BearingHigh-speed rotation in pumps, turbines

Customization guide

Adjustable precision grades (P2-P6) and dimensions to meet custom mechanical tolerances or corrosive environment requirements. Specify load capacity or rotational speed needs for tailored solutions.

Get inspired

With stainless steel construction, you can ensure corrosion resistance in marine or chemical environments. The deep groove design enables 20% faster rotational speeds than standard bearings, ideal for high-performance machinery. EZO’s Japanese precision engineering guarantees reliability in critical applications.

Choose your model

ParameterBase Model (P6)Advanced Model (P4)Pro Model (P2)
Rotational Speed10,000 RPM+15% (11,500 RPM)+30% (13,000 RPM)*
Load Capacity1,000N1,200N1,500N
Precision Tolerance±0.006mm±0.004mm±0.002mm

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Material: Triple corrosion resistance vs. carbon steel bearings, enabling use in aggressive environments.
    • Deep Groove Geometry: Reduces friction by 20%, enhancing energy efficiency in high-speed applications.
    • Precision Grading: P2 precision (±0.002mm) ensures alignment accuracy critical for CNC machinery.

  2. Version Selection Guide:

    • Base Model (P6): Ideal for general industrial equipment where cost-efficiency is prioritized.
    • Advanced Model (P4): Suited for robotics and pumps requiring moderate precision and load handling.
    • Pro Model (P2): Best for aerospace and medical devices needing ultra-high precision and durability. With its tripled corrosion resistance, the Pro Model enables safe handling of corrosive fluids while maintaining rotational stability. Pair its metal cage with high-speed motors to achieve seamless operation in extreme conditions.

Frequently asked questions

  • Which EZO stainless steel bearing model is best for corrosive environments?

  • How do I clean and maintain EZO stainless steel bearings to prevent rust?

  • What’s the difference between stainless steel and chrome steel bearings for industrial use?

  • Can EZO bearings be customized for specific precision requirements?

  • Are EZO deep groove ball bearings suitable for high-speed applications?

  • What certifications or standards do EZO stainless steel bearings meet?

  • What’s the maximum temperature for EZO 688ZZ stainless steel bearings?

  • Which applications are best suited for the 8mm ID EZO deep groove bearing?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCorrosive environments (marine, chemical plants)AISI 304 stainless steel (corrosion resistance > 500 hours in salt spray test)▲▲▲ Resists rust in harsh conditions (vs carbon steel bearings)Higher cost than standard steel bearings (≈20% premium)
Cage MaterialHigh-speed machinery (automotive, robotics)Steel cage (ISO 15:2016 certified, max speed 10,000 RPM)▲▲ Superior heat resistance vs plastic cagesSlightly heavier, may require precise installation
Precision RatingPrecision instruments (lathes, CNC machines)P2 tolerance (ISO 492 P2, radial runout ≤ 3 µm)▲▲▲ Highest accuracy tier (vs P5/P6 base models)Limited availability for custom sizes at P2 precision
Sealing TypeDusty/contaminated environments (construction, mining)Double shield (ZZ) with labyrinth design (retains lubricant 3x longer)▲▲ Dust/water ingress protection (IP55 equivalent)Less adaptable for relubrication compared to open bearings
ThicknessHeavy-load applications (industrial equipment)16mm thickness (exceeds industry standard 15mm by 6.7%)▲▲▲ Enhanced radial load capacity (2,500 N vs 2,200 N in standard bearings)Slightly larger footprint restricts tight-space installations
Load CapacityHigh-torque systems (wind turbines, pumps)Dynamic load rating 2,500 N (calculated via ISO 281 L10寿命公式)▲▲▲ Outperforms industry average by 13.6%Requires robust mounting hardware to avoid misalignment

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