KRR=Lip Seals On Both Sides (R Type Seal - Has A Zinc Plated Inner And Outer Cover. Between The Covers There Is An NBR Seal Lip Running On A Ground Shoulder).
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Radial insert ball bearings 2..-KRR, cylindrical outer ring, inner ring for fit, R seals on both sides