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DDRI-4 – DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings

DDRI-4 - DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings

The DDRI-4 is the newest addition to the highly dependable DDRI Series of Radial Shielded Miniature and Instrumentation Ball Bearings, intended for use in precision applications. Like all bearings in this series, the DDRI-4 Ball Bearings are manufactured from high-grade materials which ensure long-lasting operational efficiency even under harsh working conditions. The compact motor and medical bearings are ideal for instrumentation because they are shielded to block contamination and rotational friction.

RI-4 interchange NMB RI-4
RI-4 cross reference NMB RI-4
RI-4 Equivalent bearing interchange guide:
Price:enquiry
Model Number:RI-4

Explore the DDRI-4 - DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings Catalogue

D6,35 mm
d1,984 mm
B2,38 mm
C2,38 mm
L0,193 mm
L10,122 mm
r min.0,08 mm
Size (mm)1.984x6.35x2.38
Width (mm)2,38
Bearing numberRI-4
Bore Diameter (mm)1,984
Outer Diameter (mm)6,35
Basic dynamic load rating (C)0,33 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 DDRI-4 Bearings

As a leading supplier and manufacturer of DDRI-4 ball bearings in China, Amigo is well positioned in the market. Amigo has always been known for his creative engineering and firm quality requirements. This guaranteed Amigo-branded products always met international requirements. Amigo is reputed for DDRI-4 bearings for their smooth operations, long life, and low cost. Therefore these ball bearings are the best choice where precision and reliability are needed , both for personal and industrial use.

✅ High Precision: Ensures reliable performance for sensitive instrumentation applications needing meticulous accuracy and stability.
✅ Compact Design: Ideal for limited spaces, providing functionality without compromising efficiency or durability.
✅ Corrosion Resistance: Durable shielded bearings resist wear in challenging environments for extended service life.
✅ Low Friction: Smooth operation enhances energy efficiency and reduces operational noise and heat generation.

DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings (7)
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