Specifications
- Bore4
- Shaft Diameter4.0000 - 3.9978
- Housing Diameter4.1858 - 4.1872
- Installed Bearing ID4.0002 - 4.0068
- Length2 1/2
- Download Spec Sheet
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National Precision Bearing Part series 64NU40 is a potential replacement for these common bearing part numbers:
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