3x8x4 Ceramic Bearing S693ZZ Stainless Steel Shielded ABEC-7 Bearing
UPC: 00193019322482
Type: Deep Groove Ball Bearing
Material: Stainless Steel
Closures: Metal Shields
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S693ZZ ABEC-7 Stainless Steel and Ceramic Balls Ball Bearings VXB Bearing |
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S693ZZ ABEC-7 Quality Stainless Steel ball Bearing with Ceramic Balls, the Comes with double metal shields (ZZ) to keep out dust and dirt, plus it’s pre-lubricated with grease so it’s ready to roll right away.
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💡 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.