LME406280UUOP NB Open Bearing 40mm Ball Bushing Linear Motion Bearing Ball Diameter - 1 inch (1") and the width is 2-9/16"

and the width is 2-9/16" inch

the 6311ZENRBNLM outer diameter is 120mm

inner Diameter (ID): 130mm

Retainer Material: resin

LME406280UUOP NB Open Bearing 40mm Ball Bushing Linear Motion Bearing Ball Diameter - 1 inch (1") and the width is 2-9/16"LME406280UUOP NB Open Type: Slide Unit Made in Japan: NB Linear Systems LME406280UUOP NB Open Type Bearing, measures an inner diameter of 40mm, Bearing is seals on both sides, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. LME406280UUOP NB Bearing Linear Ball Bushing Shaft Diameter: 40mm Number Of Ball Circuits: 5 Quantity: 1 Bearing Dynamic load rating Cr: 2160 N Static load rating Cor: 4020 N Major Dimensions