30mm ID x 72mm OD Ball Bearing 30x72x19mm KAVO Bearing outer diameter is 125mm and

outer diameter is 125mm and width is 22mm

Outer diameter: 55mm

10 x 20 x 6 Ball Bearings

and 3/8 inch cross section

Dimensions d D C 12mm 16mm 16mm

30mm ID x 72mm OD Ball Bearing 30x72x19mm KAVO Bearing outer diameter is 125mm and306K Deep Groove Ball Bearing Open Type 30mm x 72mm x 19mm High Speed Chrome Steel Bearing The 306K is a single row deep groove ball bearing designed for smooth rotation under moderate to heavy loads. Made from durable chrome steel and left open (no seals or shields), its ideal for applications where frequent lubrication is possible and airflow is required for cooling. 1 bearing per pack Size: 30mm ID x 72mm OD x 19mm width Inch equivalent: 1. 181" x