D=Bearings With A Modified Internal Construction And The Suffix D Do Not Have A Lubrication Hole Or Lubrication Groove As Standard. N12B=Bearing Matched In Sets, X3=Number Of Bearings.
Inner (d) Inch
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Outer (D) Inch
-
Width (B) Inch
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Description from Medias
Manufacturer Part Number (MPN)
579877.115D.N12BX3
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
S - Steel or Standard 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