100pcs 623ZZ Ball Bearing 3x10x4mm Stainless Miniature Bearings Shielded Greased

100pcs 623ZZ Ball Bearing 3x10x4mm Stainless Miniature Bearings Shielded Greased Features: Type: Deep groove ball bearings Material: Chrome Steel Size: 0.3cm x 1cm x 0.4cm/ 0.12" x 0.39" x 0.16" Inner diameter=0.3cm/ 0.12" Outer diameter=1cm/ 0.39" Width/ Height/ Thickness=0.4cm/ 0.16" Dynamic load rating Cr: 640 N Static load rating Cor: 230 N Limiting Speed: Grease Lubrication: 52000 RPM Package Contents: 100x 623ZZ Miniature Ball Bearing Features: Type: Deep groove ball bearings Material: Chrome Steel Size: 0.3cm x 1cm x 0.4cm/ 0.12" x 0.39" x 0.16" Inner diameter=0.3cm/ 0.12" Outer diameter=1cm/ 0.39" Width/ Height/ Thickness=0.4cm/ 0.16" Dynamic load rating Cr: 640 N Static load rating Cor: 230 N Limiting Speed: Grease Lubrication: 52000 RPM Package Contents: 100x 623ZZ Miniature Ball Bearing