71903AC Angular Contact 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..

• 71903AC Ball Bearing
• Angular Contact Ball Bearing
• Cage: Nylon
• Dimensions: 17mm x 30mm x 7mm/Metric
• ID (inner diameter)/Bore: 17mm
• OD (outer diameter): 30mm
• Width: 7mm
• Size: 17 x 30 x 7 mm
• Quantity: 1 Bearing
• AC = 25 degree contact angle