SMR128ZZ Ceramic Si3N4 Bearing 8x12x3.5 Shielded Premium ABEC-5 Bearing - VXB Ball Bearings
SMR128ZZ Ceramic Si3N4 Bearing 8x12x3.5 Shielded Premium ABEC-5 Bearing - VXB Ball Bearings

VXB

SMR128ZZ Ceramic Si3N4 Bearing 8x12x3.5 Shielded Premium ABEC-5 Bearing

$19.99 $39.99you save $20.00
SKU: SMR128ZZ
UPC: 00193019032350





SMR128ZZ Stainless Steel Premium ABEC-5 Ball Bearing
with Si3N4 Ceramic Balls (Silicon Nitride)
8mm x 12mm x 3.5mm

SMR128ZZ Stainless Steel Premium ABEC-5 Ball Bearing, Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings, with Premium ABEC-5 quality.

  • SMR128ZZ Ball Bearing
  • Deep Groove Ball Bearing
  • Dimensions: 8mm x 12mm x 3.5mm/Metric
  • ID (inner diameter)/Bore: 8mm
  • OD (outer diameter): 12mm
  • Width: 3.5mm
  • Size: 8 x 12 x 3.5 mm
  • Lubrication: Grease
  • Quality: Premium ABEC-5
  • Shield Double Metal Shields for dust protection (ZZ)
  • Material: Stainless Steel
  • Balls: Si3N4 Ceramic Balls (Silicon Nitride)
  • Quantity: 1 Bearing



💡 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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