61903 Bearing 17x30x7mm Open 2in diameter ✅ Width (B): 16mm

✅ Width (B): 16mm

Dimensions: 3/16inch x 12

✅ Chrome steel for corrosion resistance and strength

Ball bearings with high speed solid Ceramic Balls

They’re ideal for smooth rolling along shafts or round rails:

61903 Bearing 17x30x7mm Open 2in diameter ✅ Width (B): 16mm61903 Open Ball Bearing One Bearing 61903 Open Ball Bearing, bearing is made from Chrome Steel. inner diameter is 17mm, outer diameter is 30mm and Width is 7mm 61903 Ball Bearing Deep Groove Ball Bearing Closures: Open Size: 17mm x 30mm x 7mm Inner Diameter: 17mm Outer Diameter: 30mm Width: 7mm Quantity: 1 Bearing Dynamic load rating Cr: 4,600 N Static load rating Cor: 2,550 N Limiting Speed: Grease Lubrication: 24,000 RPM Oil Lubrication: 29,000 RPM