Unit of Measure


Bore d

N/A 55.000 mm

Outside Diameter D1

N/A 120.0000 mm

Width B

N/A 29.00 mm

Fillet Radius ra

N/A 2.00 mm

Fillet Radius rb

N/A 1.00 mm

Basic Radial Load Rating-Dynamic DC

N/A 93600 N

Basic Radial Load Rating-Static SCO

N/A 67000 N

Speed Rating-Open and Shielded-Grease OSG

N/A 12900 rpm

Speed Rating-Open and Shielded-Oil OSO

N/A 18700 rpm


N/A 300-RDM Series (from 35 mm to 160 mm)