20-Pack 6903 Full Ceramic Si3N4 Bearing 17x30x7mm

6903 Full Ceramic Ball Bearing, measures an inner diameter of 17mm, outer diameter is 30mm and the width is 7mm, a standard bearing size commonly used in a variety of industrial and commercial applications, Bearing is made from Ceramic.

• 6903 Ball Bearing
• Full Ceramic Ball Bearing
• Inner/outer races: Si3N4 Ceramic
• Balls: S3N4 Ceramic
• Cage Material: PTFE (Polytetrafluoroethylene)
• Dimensions: 17mmx30mmx7mm/Metric
• ID (inner diameter)/Bore: 17mm
• OD (outer diameter): 30mm
• Width: 7mm
• Quantity: 20 Bearings