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MF52ZZ Miniature Deep Groove Ball Bearing

Model: ZZ
  • System of Measurement: Metric
  • Inner Diameter: 2mm
  • Outer Diameter: 5mm
  • Width: 2.5mm
  • Precision Rating: P0

Product Highlights

  • System of Measurement – High precision engineered system of measurement (Metric)
  • Inner Diameter – High precision engineered inner diameter (2mm)
  • Outer Diameter – High precision engineered outer diameter (5mm)
  • Width – High precision engineered width (2.5mm)
  • Precision Rating – High precision engineered precision rating (P0)
  • Clearance – High precision engineered clearance (C0)

Applications

  • > Micro Motors & Cooling Fans
  • > Precision Testing Instruments
  • > Medical Diagnostic & Imaging Devices
  • > Automotive Steering & Chassis Systems
  • > Fitness & High-End Sports Gear
  • > Textile & Garment Machinery
  • > High-Precision Spindles & CNC Units
  • > Material Handling & Conveyor Rollers
  • > Optical Encoders & Gimbal Systems

Technical Specifications

Parameters Specifications
System of Measurement Metric
Inner Diameter 2mm
Outer Diameter 5mm
Width 2.5mm
Precision Rating P0
Clearance C0
Sealing Type ZZ
Number of Rows Single Row
Material Chrome Steel
Lubrication Grease
Applicable Industries Building Material Shops, Manufacturing Plant, Machinery Repair Shops
Place of Origin Zhejiang, China
Type Sealed Deep Groove Ball Bearings
Size(mm) 2*5*2.5mm
Weight 0.001 (kg)
Accuracy level P0
Sealing cap Double-sided seal
Rolling body steel ball
Bearing material high carbon chromium bearing steel
Uses precision instruments
Noise Grade Z2 Z3 Z4
Selling Units Single item
Single volume 0 cm³
Single gross weight 0.0 kg

Dimensions & Technical Drawings

Why Choose Us

Factory Manufacturing Capabilities

Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.

CNC Machining Workshop

CNC Machining Workshop

High precision ±0.005mm tolerance
Automated Assembly Lines

Automated Assembly Lines

Capacity up to 50,000 units/month
Rigorous QC & Testing Lab

Rigorous QC & Testing Lab

Noise, torque & life cycle testing

International Certifications

Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.

ISO 9001-QMS

ISO 9001-QMS

European Conformity Verified
CE(EMC 24V)

CE(EMC 24V)

Eco-friendly & hazardous-free
CE RoHS

CE RoHS

Standardized Quality Management
Quick Turnaround Engineering

Need Customized Parameters?

We offer OEM/ODM services with quick turnaround.

Email: Gemma Xu WhatsApp: Gemma Xu