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DDR-3 – DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings

DDR-3 - DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings

Each individual component of the DDR-3 - DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings is remarkably reliable and offers functional precision. It is made using advanced materials and technology ensuring radial shielding for contamination protection, thereby, enabling smooth operation and longevity. Their miniaturized versions are best suited for instrumentation applications which require compact and efficient parts.

R-3 interchange NMB R-3
R-3 cross reference NMB R-3
R-3 Equivalent bearing interchange guide:
Price:enquiry
Model Number:R-3

Explore the DDR-3 - DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings Catalogue

D12,7 mm
d4,762 mm
B3,967 mm
C3,967 mm
L0,413 mm
L10,276 mm
r min.0,3 mm
Size (mm)4.762x12.7x3.967
Width (mm)3,967
Bearing numberR-3
Bore Diameter (mm)4,762
Outer Diameter (mm)12,7
Basic dynamic load rating (C)1,306 kN

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What Is Miniature Ball Bearing?

Miniature ball bearings are small-scale mechanical components designed to reduce friction and support axial and radial loads in precision applications. These bearings are fundamental to a wide array of...

Why Choose Our DDR-3 Bearings

Amigo is renowned in China for manufacturing quality bearings and has earned trust alongside Miya in Japan. They focus meticulously on quality as these bearings are exposed to extremely high-stress conditions, exacerbated by acute temperatures, shocking bass sensors, and demanding trim accuracy. From medical instruments to devices used in aeronautics, Amigo guarantees precision and reliability.

✅ Compact Design: Perfect for limited spaces, ensuring optimal performance in miniature and precision instrumentation applications.
✅ Durable Construction: High-grade materials provide exceptional wear resistance and longevity under rigorous operating conditions.
✅ Smooth Operation: Low friction design enhances efficiency and reduces noise in sensitive equipment operations.
✅ Corrosion Resistance: Shielded structure protects against contaminants, extending lifespan in demanding environments.

DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings (7)
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