K=Tapered Bore, Taper 1:12. CC1=For Non-Interchangeable Cylindrical Roller Bearings, Clearance Less Than CC2. P4=Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-ABEC.7.
Inner (d) Inch
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Outer (D) Inch
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Width (B) Inch
-
Description from Medias
Manufacturer Part Number (MPN)
NNU4960KCC1P4
Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Seal
No Seal
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
P4 Precision (Higher than P5)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C