Unit of Measure

Specifications

Old MRC Bearing Number

N/A 203FFSG

Bore d

N/A 17.000 mm

Outside Diameter D1

N/A 40.0000 mm

Width - Outer Ring B0

N/A 12.0 mm

Width - Inner Ring B1

N/A 16.60 mm

Width - Overall B

N/A 16.6 mm

Fillet Radius ra

N/A 0.64 mm

Basic Radial Load Rating-Dynamic DC

N/A 9560 N

Basic Radial Load Rating-Static SCO

N/A 4800 N

Speed Rating-Single and Double Sealed Grease SDG

N/A 12000 rpm

Basic Interchange BCA

N/A -

Basic Interchange FAF

N/A -

Basic Interchange NDH

N/A 488503

Accessories

N/A 488000 Two Seals & Snap-Ring