- Bore4 3/8
- Shaft Diameter4.3750 - 4.3728
- Housing Diameter4.5608 - 4.5622
- Installed Bearing ID4.3752 - 4.3818
- Length4 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 70NU72 is a potential replacement for these common bearing part numbers: