15-Pack Bearings 6004 Full Ceramic Si3N4 Bearing 20x42x12mm

6004 Full Ceramic Ball Bearing, measures an inner diameter of 20mm, outer diameter is 42mm and the width is 12mm, Bearing is made from Ceramic.

• 6004 Ball Bearing
• Full Ceramic Ball Bearing
• Inner/outer races: Si3N4 Ceramic
• Balls: Si3N4 Ceramic
• Cage Material: PTFE (Polytetrafluoroethylene)
• Dimensions: 20mmx42mmx12mm /Metric
• ID (inner diameter)/Bore: 20mm
• OD (outer diameter): 42mm
• Width: 12mm
• Quantity: 15 Bearings