608 Full Ceramic Si3N4 Silicon Nitride - Skate Bearing 22318 bearing NJ224EG Cylindrical Roller Bearing

NJ224EG Cylindrical Roller Bearing

the NU238MY inner diameter is 190mm

70 mm (1/2 in)

✅ Lightweight

width 7 mm)

608 Full Ceramic Si3N4 Silicon Nitride - Skate Bearing 22318 bearing NJ224EG Cylindrical Roller Bearing608 Full Ceramic Ball Bearing Silicon Nitride 8 x 22 x 7mm PTFE Cage The 608 full ceramic bearing is built entirely from silicon nitride (SiN), offering unmatched strength, heat resistance, and zero magnetic conductivity. With a PTFE cage and standard 8mm bore, it's ideal for skating, lab equipment, and high speed, high performance applications where zero lubrication and extreme conditions are in play. Inner diameter: 8mm Outer diameter: 22mm Width: