5x8 Full Ceramic Bearing 5x8x2.5mm ZrO2 Miniature Inner Diameter - 1 1/4 inch (1.25") the NU2309EG inner diameter is

the NU2309EG inner diameter is 45mm

Shaft Diameter: 1 1/8" Inch (28

🟢 Size: 6mm ID x 15mm OD x 5mm width

Dimensions: 50*80*16 mm/Metric

5x8 Full Ceramic Bearing 5x8x2.5mm ZrO2 Miniature Inner Diameter - 1 1/4 inch (1.25") the NU2309EG inner diameter isFull Ceramic Ball Bearing 5mm x 8mm x 2. 5mm 5 x 8 x 2. 5 Full Ceramic Ball Bearing, measures an inner diameter of 5mm, outer diameter is 8mm and the width is 2. 5mm, Bearing is made from Ceramic. 5 x 8 x 2. 5 Ball Bearing Full Ceramic Ball Bearing Cage Material: PTFE (Polytetrafluoroethylene) Balls: Made from Zirconia Ceramic (ZrO) Races Material: Zirconia (ZrO) Ceramic Dimensions: 5mm x 8mm x 2. 5mm Metric ID (inner diameter) Bore: 5mm OD (outer