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S688ZZ Bearing Ceramic Premium ABEC-7 Shielded 8x16x5 Bearing
| S688ZZ Ceramic Stainless Steel Premium ABEC-7 Ball Bearing with Si3N4 Ceramic Balls (Silicon Nitride) |
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S688ZZ Stainless Steel Ball Bearing with Ceramic Balls Premium ABEC-7 quality, Made of stainless steel. Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings.
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VXB Category: Hybrid ceramic bearings
💡 What Does ABEC-7 Mean?
ABEC-7 is a high-precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating extremely tight manufacturing tolerances. These bearings provide ultra-smooth, low-friction performance and are often used in high-speed, high-accuracy applications.
ABEC-7 bearings are commonly found in precision instruments, aerospace equipment, high-end electric motors, and demanding industrial machinery. They offer exceptional performance but are typically more expensive due to the level of accuracy involved.