VXB
S693-2RS Ceramic Si3N4 ABEC-5 Bearing Stainless Steel 3x8x4 Bearing
| S693-2RS Sealed Ball Bearing ABEC-5 Quality with Si3N4 Ceramic Balls Silicon Nitride 3mm x 8mm x 4mm |
S693-2RS is sealed ABEC-5 ball bearing, S693-2RS bearing is made from stainless steel with Ceramic Balls (Si3N4) and Stainless steel cage, bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, S693-2RS bearing is sealed and self lubricated,the quality is set to EMQ (ABEC-5 quality) to ensure high speed, S693-2RS bearing is lubricated with grease.
|
💡 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.