E=Increased Load Capacity. MPA=(MA-Cage Type Segment)=Window-Type Machined Brass Cage; Guidance By The Outer Ring (Housing). C5=Bearing Internal Clearance Greater Than C4. F1=(H80A)=Rolling Bearings For Traction Motors.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NU318E.MPA.C5.F1
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
MA - Brass Cage, Centered on Outer Ring
External Modification
No External Modification
Radial Internal Play
C5 Internal Play (Higher than C4)
Precision
31 - Bearings for Traction Motors
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C