61903 Full Ceramic Bearing Silicon Nitride 17x30x7

61903 Full Ceramic Ball Bearing, the inner diameter is 17mm, outer diameter is 30mm and the width is 7mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.

• Item: 61903 Ball Bearing
• Type: Full Ceramic Ball Bearing
• Inner/outer races: SiC Ceramic
• Balls: SiC Ceramic
• Cage: PTFE
• Dimensions: 17mm x 30mm x 7mm/Metric
• ID (inner diameter)/Bore: 17mm
• OD (outer diameter): 30mm
• Width/Height/thickness: 7mm
• Size: 17 x 30 x 7 mm
• Quantity: One Bearing