KBS40AJ NB Bearing 40mm Ball Bushings Linear Motion Bearing Inner Diameter - 2 13/16 inch (2.8125") outer diameter is 28mm and

outer diameter is 28mm and width is 8mm

S607ZZ Stainless Steel Ball Bearings

Bearing No: K000

FHSFX202-10 Flange Ductile 2 Bolt Unit Ball Bearing

KBS40AJ NB Bearing 40mm Ball Bushings Linear Motion Bearing Inner Diameter - 2 13/16 inch (2.8125") outer diameter is 28mm andKBS40AJ NB Clearance Adjustable Type: Slide Unit Made in Japan: NB Linear Systems KBS40AJ NB Clearance Adjustable Type Bearing, measures an inner diameter of 40mm, bearing is anticorrosion, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. KBS40AJ NB Bearing Linear Ball Bushing Shaft Diameter: 40mm Number Of Ball Circuits: 6 Quantity: 1 Bearing Dynamic load rating Cr: 2160 N Static load rating Cor: 4020 N Major