8mm Bore Bearing - 30mm Round Nylon Pulley U-Groove Track Roller Bearing 8x30x9.8mm Outer Diameter - 3/4 inch (0.75") With a 25mm inner diameter

With a 25mm inner diameter and a compact profile

🟢 Size: 25mm (ID) x 52mm (OD) x 15mm (Width)

Equal NTN 6919

Outer Diameter: 3" inch

outer diameter is 52mm and width is 18mm

8mm Bore Bearing - 30mm Round Nylon Pulley U-Groove Track Roller Bearing 8x30x9.8mm Outer Diameter - 3/4 inch (0.75") With a 25mm inner diameter8mm Bore Bearing with 30mm Round Nylon Pulley U Groove Track Roller Bearing 8mm x 30mm x 9. 8mm Round Nylon Pulley U Groove Track Roller Bearing, dimensions are 8x30x99. 8 BU0830 9. 8 Round Nylon Pulley U Groove Track Roller Bearing Pulley White U groove with a steel ball bearing Standard: Metric Size: 8mm x 30mm x 9. 8mm Inner diameter (Bore): 8mm Outer diameter: 30mm Tire Width: 9. 8mm Quantity: 1 Bearing