NPP=Lip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded). NR=Slot And Snap Ring For Radial Insert Ball Bearings With Cylindrical Outer Ring.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Radial insert ball bearings RAE..-NPP-NR, cylindrical outer ring, location by eccentric locking collar, slots in outer ring, P seals on both sides