MR689-Z Ball Bearing Double Shielded ID 9mm OD 17mm Width 5mm Metal Shielded Bearing the NJ305 inner diameter is

the NJ305 inner diameter is 25mm

OD (outer diameter D1)=100mm

Static Load Rating: 3628

Dimensions: 29mm x 47mm x 21mm (Metric)

F6700 is Chrome Steel

MR689-Z Ball Bearing Double Shielded ID 9mm OD 17mm Width 5mm Metal Shielded Bearing the NJ305 inner diameter isMR689 Z Deep groove ball bearings single row Radial Bearing 9x17x5 MR689 Z Deep groove ball bearings single row Radial Bearing 9 mm ID x 17 mm OD x 5 mm Wide. Item Sku : MR689 Z Brand : VXB Type : Deep groove ball bearings Inner (ID) : 9mm Outer (OD) : 17mm Width : 5mm Inner Inch : . 354 Inch Outer Inch : . 669 Inch Width Inch : . 197 Inch Size : 9mm x 17mm x 5mm Size Inch : . 354" x . 669" x . 197" Dynamic load : 1. 35 kN Static load : . 66 kN