- Bore4 1/2
- Shaft Diameter4.5000 - 4.4978
- Housing Diameter4.6858 - 4.6872
- Installed Bearing ID4.5002 - 4.5068
- Length2 1/2
Products Available Online
Due to high demand, please Contact National Precision Bearing for specific inventory and lead time details.
National Precision Bearing Part series 72NU40 is a potential replacement for these common bearing part numbers: