SMSKC10 NB 10mm Slide Bush Bushings Miniature Motion Linear Bearing Ball Diameter - 9/16 inch (0.5625") the NU212 inner diameter is

the NU212 inner diameter is 60mm

ZUCHA206-20-PBT Bearing

6822ZZ Ball Bearing

Size: 11/32" inch = 0

outer diameter: 130mm

SMSKC10 NB 10mm Slide Bush Bushings Miniature Motion Linear Bearing Ball Diameter - 9/16 inch (0.5625") the NU212 inner diameter isSMSKC10 NB Center Mount Square Flange Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SMSKC10 NB Center Mount Square Flange Linear Slide Bush, The retainer material is steel, Bearing is anticorrosion, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMSKC10 NB Bearing Linear Slide Bush Retainer Material: Steel Bearing Inner Diameter: 10mm Quantity: 1 Bearing Dynamic Load Rating Cr: 588 N