- Shaft Diameter19.980 - 19.959
- Housing Diameter23.000 - 23.021
- Installed Bearing ID19.990 - 20.062
- Flange Outer Diameter30
- Flange Thickness1.50 - 1.30
Products Available Online
Due to high demand, please Contact National Precision Bearing for specific inventory and lead time details.
National Precision Bearing Part series FMB2021.5NU is a potential replacement for these common bearing part numbers: