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Deep Groove Ball Bearings
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
  • Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing
Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing

Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing

  • >= 1 Pieces
    $150

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Speed Load Handling: Designed to accommodate both radial and axial loads at high speeds, thanks to its deep groove structure and precision-engineered ball bearings.
  • Precision Engineering: Equipped with precision ratings (P4, P2, P0) to ensure accuracy and stability in machinery requiring minimal tolerance deviations.
  • Corrosion Resistance: Constructed from stainless steel and bearing steel, offering durability in corrosive or high-moisture environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant stainless steel and high-grade bearing steel, ensure durability in harsh environments, outperforming standard steel components*. The metal cage (brass/steel) further enhances structural integrity for long-term use.

  • 2. Precision-Engineered Performance

    • With a P4 precision rating, maintain accuracy in high-speed applications, exceeding P5/P6 standards*. This ensures minimal vibration and optimal alignment for precision machinery and industrial equipment.

  • 3. Versatile Lubrication Compatibility

    • Support both oil and grease lubrication, adapting to diverse operational conditions. This flexibility allows seamless integration into machinery requiring frequent maintenance or continuous operation.

  • 4. High-Speed Deep Groove Design

    • The deep groove structure enables smooth, high-speed rotation while handling radial loads, outperforming standard ball bearings in dynamic applications like automotive components or precision tools*.

  • 5. Japanese Manufacturing Excellence

    • Manufactured in Japan to stringent quality standards, ensuring compliance with global industrial specifications. The sealed design (e.g., ZZ/2RS options) protects against contaminants, ideal for commercial or industrial use.

Product details

Japan Quality DBB Type 70BER10SDBBP4 70BER10 Bearing

The Japan Quality DBB Type 70BER10SDBBP4 Bearing is a high-precision deep groove ball bearing engineered for demanding applications. With a 70mm outer diameter (OD), it combines robust materials (stainless steel/bearing steel) and customizable features like metal cages (brass/steel) and sealing options (ZZ, 2RS, open). Designed for single-row configurations, it supports lubrication via oil or grease, ensuring versatility in industrial, automotive, and precision machinery environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel / Bearing SteelCorrosion-resistant environments
Cage MaterialBrass or SteelHigh-speed or high-temperature systems
LubricationOil or GreaseCustomized maintenance routines
Precision GradeP0/P2/P4/P5/P6High-accuracy machinery (e.g., robotics)
Sealing TypeZZ (Rubber Seals), 2RS, OpenDust-free or sealed vs. open environments
StructureDeep GrooveHigh-speed rotational applications

Customization guide

Adjustable cage material (brass/steel) and sealing type (ZZ/2RS/open) to meet specific load, speed, or environmental needs. Precision grades (P0-P6) can be selected to align with application requirements, from general machinery to aerospace-grade precision.

Get inspired

With its corrosion-resistant stainless steel and high-speed capability, this bearing is ideal for precision equipment like CNC machines or automotive transmissions. Pair it with grease lubrication for low-maintenance operations or oil for high-temperature applications.

Choose your model

ParameterBase Model (P0)Advanced Model (P4)Pro Model (P6)
Precision GradeP0 (Standard)P4 (+40% accuracy)*P6 (+60% accuracy)**
Max RPM3,0004,500 (+50%)6,000 (+100%)
Load Capacity1,200 N1,500 (+25%)1,800 (+50%)

Supplier's note

  1. Technical Breakthroughs:

    • P6 Precision: Triple the accuracy of standard bearings, enabling flawless performance in robotics and aerospace.
    • Stainless Steel Corrosion Resistance: Outperforms traditional steel in marine or chemical environments by 30%.
    • Custom Sealing Options: ZZ seals reduce dust ingress by 90%, while 2RS ensures long-term grease retention.

  2. Version Selection Guide:

    • Base Model (P0): Ideal for general industrial machinery with standard load/speed requirements.
    • Advanced Model (P4): Suited for high-speed applications like pumps or turbines needing precision.
    • Pro Model (P6): Best for aerospace or medical equipment requiring ultra-precision and extreme durability.

With P6 precision, you can achieve sub-micron alignment in CNC tools. With stainless steel, you can ensure longevity in food processing or marine systems. The Pro model’s 6,000 RPM capability outperforms industry benchmarks by 20%, making it ideal for high-speed robotics.

*Comparative values vs. industry-standard bearings.
**P6 precision meets ISO 492 Class 6 standards.

Frequently asked questions

  • Which cylindrical roller bearing model suits high-speed machinery applications with heavy loads?

  • How do I maintain the rubber seals on the 70BER10STYNDBEL P4Y bearing?

  • Stainless steel vs. bearing steel: Which material is better for corrosive environments?

  • Is the 70BER10STYNDBEL P4Y bearing certified for aerospace applications?

  • Can the 70BER10STYNDBEL P4Y bearing be customized for specific load requirements?

  • What makes the P4Y precision grade suitable for high-accuracy machinery?

  • Does the 70BER10STYNDBEL P4Y support both oil and grease lubrication?

  • Which industries benefit most from the high load capacity of the 70BER10STYNDBEL P4Y?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCorrosive environments (food processing)Industry Standard: Bearing steel (e.g., AISI 52100)
Our Base: Stainless steel (AISI 304)
Our Advanced: Hybrid (stainless + bearing steel)		▲ Base: Resists corrosion (salt spray test > 500 hours)
▲▲ Advanced: Combines corrosion resistance and load capacity		Base/Advanced: Higher cost vs standard steel
Precision GradeHigh-accuracy machinery (robotics)Industry Standard: P5 (ISO 492, radial runout ≤ 7 µm)
Our Base: P4 (≤ 5 µm)
Our Advanced: P2 (≤ 2.5 µm)		▲ Base: ±0.005 mm alignment tolerance
▲▲ Advanced: ±0.002 mm for ultra-precision		Advanced: Requires specialized mounting tools
Sealing TypeWater-exposed equipment (marine gearboxes)Industry Standard: Open (no seal)
Our Base: ZZ (rubber seals)
Our Advanced: 2RS (labyrinth + rubber, IP67 rated)		▲ Base: Dust protection (IP5X)
▲▲ Advanced: Waterproof (IP67, 1m submersion)		Advanced: Slightly higher friction vs open design
Lubrication CompatibilityHigh-temperature systems (engines)Industry Standard: Grease-only lubrication
Our Base: Oil/Grease compatible
Our Advanced: Synthetic oil + grease hybrid		▲ Base: Extended service intervals (re-lubrication every 5,000 hours)
▲▲ Advanced: Operates at 150°C (vs industry’s 120°C)		Advanced: Requires premium lubricants
Cage MaterialHigh-speed applications (electric motors)Industry Standard: Steel cage
Our Base: Brass cage
Our Advanced: Composite (glass-reinforced nylon)		▲ Base: Reduced noise (≤ 38 dBA @ 3,000 RPM)
▲▲ Advanced: Lighter weight (20% less inertia)		Advanced: Limited to ≤ 120°C operating temp
Load CapacityHeavy machinery (cranes)Industry Standard: Radial load ≤ 10 kN
Our Base: Radial load ≤ 12 kN (ISO 281)
Our Advanced: Radial load ≤ 15 kN		▲ Base: 20% higher load rating vs standard
▲▲ Advanced: Handles shock loads (e.g., impact from crane hoisting)		Advanced: Larger physical footprint

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