• SR166ZZ Ceramic Bearing 3/16x3/8x1/8 inch Si3N4 ABEC-5 Bearing - fast shipping 🇺🇸
  • SR166ZZ Ceramic Bearing 3/16x3/8x1/8 inch Si3N4 ABEC-5 Bearing - fast shipping 🇺🇸
  • SR166ZZ Ceramic Bearing 3/16x3/8x1/8 inch Si3N4 ABEC-5 Bearing - fast shipping 🇺🇸
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SR166ZZ Ceramic Bearing 3/16x3/8x1/8 inch Si3N4 ABEC-5 Bearing

SR166ZZ Ceramic Bearing 3/16x3/8x1/8 inch Si3N4 ABEC-5 Bearing

$19.99 USD
$33.00 USD $19.99 USD
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SR166ZZ High Speed Ball Bearing
3/16" x 3/8" x 1/8" inch
Stainless Steel Premium ABEC-5
7 Solid SI3N4 Ceramic Balls

High quality Speed Premium ABEC-5 Bearing that fits many applications. Stainless Steel bearing with 7 solid SI3N4 Ceramic Balls, Bearing is made from Stainless Steel and has Solid Ceramic balls (SI3N4).

  • SR166ZZ High Speed Ball Bearing
  • Deep Groove Ball Bearing
  • Quality: Premium ABEC-5
  • Shield Double Metal Shields for dust protection (ZZ)
  • Balls: SI3N4 Solid Ceramic
  • Bearings: Stainless Steel
  • Quantity: 1 Bearing


VXB Category: Hybrid ceramic bearings



💡 What Does ABEC-5 Mean?

ABEC-5 is a precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating that the bearing is manufactured with tighter tolerances for improved accuracy and performance.

Bearings rated ABEC-5 are designed for high-speed, low-friction operation, making them ideal for electric motors, precision tools, 3D printers, and performance equipment where smooth rotation and long service life are essential.

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