605ZZ / 605Z Miniature Ball Bearing (5mm x 14mm x 5mm)

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605ZZ / 605Z Miniature Ball Bearing (5mm x 14mm x 5mm)

Model: 605ZZ / 605Z

Delivers high torque density in a compact diameter design
Precision gear structure ensures smooth & ultra-low noise operation
Wide output speed range to meet versatile industrial needs
Fully customizable gear ratios, shaft dimensions, and wire leads
Heavy-duty industrial grade quality with long operational lifespan

Product Highlights

Standard metric dimensions (5mm ID x 14mm OD x 5mm Width) for exact precision fitting
Dual stamped metal dust shields (ZZ) protecting internal raceways from dust and foreign particles
High-carbon chromium bearing steel (GCr15) providing high surface hardness and fatigue resistance
Precision ground raceways ensuring sub-micron concentricity and quiet rotation
Low friction torque output optimizing energy efficiency for battery-powered micro drives
Pre-lubricated with high-grade noise-dampening grease for maintenance-free operation
ABEC-3 / ABEC-5 precision rating guaranteeing reliable high-RPM performance
Full RoHS and REACH environmental compliance across all manufacturing processes

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	5mm
Outer Diameter	18mm
Width	5mm
Precision Rating	P0
Clearance	C0
Sealing Type	ZZ
Number of Row	Single Row
Material	Chrome Steel
Lubrication	Grease
Size(mm)	5185mm
Weight	0.01(kg)
Accuracy level	P0
Sealing cap	Double-sided seal
Raceway type	deep groove raceway

Why Choose Us

Factory Manufacturing Capabilities

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

International Certifications

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