B=Modified Internal Design, Increased Contact Angle. W10B=(Segment Precision, Code W1)=Bearing Rings And Rolling Elements Of Through Hardening Rolling Bearing Steel Isotemp Heat Treated.(W10B Replaces Z43B).
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Tapered roller bearings 323..-B, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs