M=Machined Brass Cage, Located On The Rolling Elements. E=Ball Bearing, Single Row Electric Motor Grade, Noise Level. C3=Internal Clearance Larger Than Normal. U303=The Code U303 In The Article Number Of An NSK Bearing Shows That It Was Specially Dev
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
QJ328MEC3U303P2
Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
P2 - Precision P2
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C