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DDRI-8516 – DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings

DDRI-8516 - DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings

DDRI-8516 – DDRI Series Radial Shielded Miniature & Instrumentation Ball Bearings are miniaturized components which have specific applications in instrumentation and miniature machinery. The bearings are made using radial advanced shield technology which minimizes the shields and bearings friction. DDRI-8516 series bearings are able to withstand demanding environments due to their compact design and construction while maintaining exceptional smoothness and durability.

RI-8516 interchange NMB RI-8516
RI-8516 cross reference NMB RI-8516
RI-8516 Equivalent bearing interchange guide:
Price:enquiry
Model Number:RI-8516

Explore the DDRI-8516 - DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings Catalogue

D12,7 mm
d7,938 mm
B3,967 mm
C3,967 mm
L0,45 mm
L10,362 mm
r min.0,13 mm
Size (mm)7.938x12.7x3.967
Width (mm)3,967
Bearing numberRI-8516
Bore Diameter (mm)7,938
Outer Diameter (mm)12,7
Basic dynamic load rating (C)0,878 kN

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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-8516 Bearings

Amigo is one of the best bearing manufacturers in China and is recognized for elegance in craftsmanship which makes the DDRI-8516 highly regarded. These devices have multi-utilitarian use such as being employed in precision electronic tools and surgical apparatuses and in high-end industrial equipment. In addition to those, they are extensively used in turbines due to needing optimum performance, quiet operation, and long life which the DDRI-8516 series has made a docile workhorse for specialised tasks.

✅ Compact Design: Ideal for tight spaces, ensuring efficient performance in miniature and instrumentation applications.
✅ Durable Shielding: Protects against contaminants, extending the bearing’s lifespan and maintaining smooth operation.
✅ High Precision: Ensures accurate and reliable functionality, critical for demanding industrial and medical equipment.
✅ Low Friction: Promotes energy efficiency and reduces wear, optimizing performance under continuous operation.

DDRI Series Radial Shielded Miniature Instrumentation Ball Bearings (7)
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