3x8x4 Ceramic Bearing S693ZZ Stainless Steel Shielded ABEC-5 Bearings - VXB Ball Bearings

VXB

3x8x4 Ceramic Bearing S693ZZ Stainless Steel Shielded ABEC-5 Bearings

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SKU: kit7955
UPC: 00193019046807
Item: S693ZZ Ball Bearing
Type: Deep Groove Ball Bearing
Material: Stainless Steel
Balls: Ceramic
Closures: Metal Shields
S693ZZ ABEC-5 Stainless Steel and Ceramic Balls Ball Bearings
3mm x 8mm x 4mm

S693ZZ ABEC-5 Quality Stainless Steel ball Bearing with Ceramic Balls, the bearing has 2 metal shields to protect the bearing from dust or any possible contamination,also bearing is pre-lubricated with grease.

  • Item: S693ZZ Ball Bearing
  • Type: Deep Groove Ball Bearing
  • Material: Stainless Steel
  • Balls: Ceramic
  • Closures: Metal Shields
  • Lubrication: Pre-lubricated with grease
  • Dimensions: 3mm x 8mm x 4mm/Metric
  • ID (inner diameter)/Bore: 3mm
  • OD (outer diameter): 8mm
  • Width/Height/thickness: 4mm
  • Size: 3 x 8 x 4 mm
  • Quantity: one Bearing
  • Equal: 693-ZZ &683-2Z
  • KOYO: W693ZZ
  • NSK: 693ZZ
  • NMB: L-730ZZ



💡 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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Customer Reviews

Based on 3 reviews
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B
BRIAN F.
3 x8 x4 ceramic bearing s693zz stainless steel shi

fast. efficient.great job.

B
Bob
Good Performance....Good Service

Bearings were used in an anemometer wind vane instrument on a sailboat (Autohelm ST50+). The previous SS bearings were corroded and the expectation is that the ceramic bearings will last longer than SS. Service from VXB was fine although I would have appreciated some on-line or live technical support to help with product selection application.

l
lastrago
Fit very well a smooth flow no end play

I recommend it to industrial mechanic technicians. A replacement for a small blower into a Apnea sleep CPAP machine. Has to be very silent.