Unit of Measure


Bore d

N/A 55.000 mm

Outside Diameter D1

N/A 120.0000 mm

Width - Outer Ring B0

N/A 29.0 mm

Width - Inner Ring B1

N/A 44.45 mm

Diameter E

N/A 72.7 mm

Fillet Radius ra

N/A 2.00 mm

Basic Radial Load Rating-Dynamic DC

N/A 74800 N

Basic Radial Load Rating-Static SCO

N/A 61000 N

Speed Rating-Open and Shielded-Grease OSG

N/A 4600 rpm

Speed Rating-Open and Shielded-Oil OSO

N/A 5600 rpm


N/A 300WI Filling Notch Type