KBS12UU-OP NB Open Bearing 12mm Ball Bushings Linear Motion Bearing Outer Diameter - 11/32 inch (0.34375") N312MY Roller Bearing

N312MY Roller Bearing

this is exactly the same size as any 6206 ball bearing

Width: 58mm

HCP202 15mm Bearing

and long-term reliability

KBS12UU-OP NB Open Bearing 12mm Ball Bushings Linear Motion Bearing Outer Diameter - 11/32 inch (0.34375") N312MY Roller BearingKBS12UU OP NB Open Type: Slide Unit Made in Japan: NB Linear Systems KBS12UU OP NB Open Type Bearing, measures an inner diameter of 12mm, bearing is seals on both sides, Series mainly used in the USA, bearing is anticorrosion, NB brand (Nippon Bearing Linear Systems), made in Japan. KBS12UU OP NB Bearing Linear Ball Bushing Shaft Diameter: 12mm Number Of Ball Circuits: 3 Quantity: 1 Bearing Dynamic load rating Cr: 510 N Static load rating Cor: 784 N