Dimensions: 35*55*10mm
Mass: 0.075kg/pc
Sealing: Open without seal
C: 15° contact angle
TYN: Resin cage, this cage has lower friction and lower noise
SUL: Single universal, light preload.
P4:ISO class 4, equals to ABEC7
Mass: 0.31kg/pc
Dimensions: 35*72*15mm
Cage: Standard steel cage
B: High capacity & higher speed
SU: Single universal
C10: Metric series
PN7B: Bore And O.D. tolerance is tighter
Weight: 7.15kg
Size: 95*200*45mm
Structure: Four point contact ball bearing
N2: Two locating slots 180° apart in one outer ring side face
MPA: Window type brass solid cage, outer ring guide
Interchange: QJ319N2, QJ319N2MPA, QJ319-N2-MPA, QJ319N2/MPA,QJ319N2.MPA