
VXB
S61903 Ceramic Bearing Open Si3N4 Premium ABEC-7 17x30x7 Bearing
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Regular price
$29.99
Sale price$98.99you save $69.00
SKU: Kit13075
UPC: 00193019212134
UPC: 00193019212134
S61903 Open Premium ABEC-7 Ball Bearing Stainless Steel and Ceramic Balls 17mm x 30mm x 7mm |
S61903 Stainless Steel Si3N4 Ceramic Balls Premium ABEC-7 quality Ball Bearing, inner diameter is 17mm, outer diameter is 30mm and width is 7mm.
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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.
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