SWK32 NB 2 inch Ball Bushings Square Flange Linear Motion size 50x90x20 here are the dimensions of

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SWK32 NB 2 inch Ball Bushings Square Flange Linear Motion size 50x90x20 here are the dimensions ofSWK32 NB: Made in Japan: NB Linear Systems Square Flange Type Nippon Bearing Linear Systems SWK32 NB 2" Bore linear motion ball bushings bearings, the inner diameter(bore) is 2" inch dimensions with steel retainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SWK32 NB Bearing NB Linear Systems ball bushing Shaft Diameter: 2" Inch Dynamic load rating Cr: 3820 N