8mm Bore Bearing With 40mm Shielded V Groove Track Roller Pulley Bearing 8x40x12mm Jewelry Ball Bearing outer diameter is 160mm and

outer diameter is 160mm and width is 30mm

AZ304711 Cylindrical Roller Bearing

it’s ideal for hospital beds

NUCF18R Track Roller Cam Follower Needle Roller Bearing

8mm Bore Bearing With 40mm Shielded V Groove Track Roller Pulley Bearing 8x40x12mm Jewelry Ball Bearing outer diameter is 160mm andV8x40x12 Shielded V Groove Track Roller Pulley Bearing 8mm x 40mm x 12mm VXB Bearing 8mm Bore Bearing With 40mm Sealed V Groove Track Roller Pulley Bearing 8x40x12mm V8x40x12 V groove Pulley bearing Standard: Metric Closures: 2 Rubber Sealed Size: 8mm x 40mm x 12mm Inner diameter (Bore): 8mm Outer diameter: 40mm Tire Width: 12mm Brand VXB Bearing Quantity: 1 Bearing