F=(Segment Cage Type, Code F)=Machined Steel Or Special Cast Iron Cage, Rolling Element Centered; Different Designs Or Material Grades Are Identified By A Figure Following The F, e.g. F1.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NNU4164F
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
F - Machined Steel Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
Standard Precision
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C