MB=Solid Brass Cage, Guidance On Inner Ring. S3=(Segment Heat Stab., Code 3)=Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To +300°C (572°F). C5=Bearing Internal Clearance Greater Than C4.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Spherical roller bearings 230, main dimensions to DIN 635-2