2RS=Lip Seals On Both Sides. AS1=Needle Roller Bearing With Lubrication Hole(s) In The Outer Ring. A Figure Following The As Indicates The Number Of Holes. L271=Anti Wear Protection Grease.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Drawn cup needle roller bearing, with cage, DIN 618, open at both ends, without