• SMR3719-2RS Ceramic Bearing 19x37x9 Si3N4 PTFE Sealed ABEC-5 Bearing - fast shipping 🇺🇸
  • SMR3719-2RS Ceramic Bearing 19x37x9 Si3N4 PTFE Sealed ABEC-5 Bearing - fast shipping 🇺🇸
  • SMR3719-2RS Ceramic Bearing 19x37x9 Si3N4 PTFE Sealed ABEC-5 Bearing - fast shipping 🇺🇸
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SMR3719-2RS Ceramic Bearing 19x37x9 Si3N4 PTFE Sealed ABEC-5 Bearing

SMR3719-2RS Ceramic Bearing 19x37x9 Si3N4 PTFE Sealed ABEC-5 Bearing

$99.99 USD
$182.99 USD $99.99 USD
할인 품절
SMR3719-2RS Ceramic Stainless Steel Premium ABEC-5 Ball Bearing
PTFE Seals
19mm x 37mm x 9mm


SMR3719-2RS Ceramic Stainless Steel Premium ABEC-5 Ball Bearing, bearing is Silicon Nitride ceramic balls, inner diameter is 19mm, outer diameter is 37mm and width is 9mm.

  • SMR3719-2RS Ball Bearing
  • Deep Groove Radial Ball Bearing
  • Quality: Premium ABEC-5
  • Closures: PTFE Sealed
  • Material: Stainless Steel
  • Balls: Silicon Nitride Ceramic (Si3N4)
  • Lubrication: Self Lubricated (Grease SRL) Bearing
  • Dimensions: 19mm x 37mm x 9mm/Metric
  • ID (inner diameter)/Bore=19mm
  • OD (outer diameter)=37mm
  • Width/Height/thickness=9mm
  • Size: 19 x 37 x 9 mm
  • 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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