E1=Notch Or Lubricating Groove In Ring. C3=Internal Clearance Larger Than Normal. P4=Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-ABEC.7.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NNU4968E1 C3 P4
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
P4 Precision (Higher than P5)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C