SMK6W 6mm Slide Bush Bushings Miniature Motion Linear Bearing Outer Diameter - 440mm It matches the size of

It matches the size of a standard 6204 bearing but needs additional support

6218-2Z Deep groove ball bearings single row Radial Bearing 90x160x30

SMS13GUU-P Bearing

Model 79-82

6217ZZE width is 28mm

SMK6W 6mm Slide Bush Bushings Miniature Motion Linear Bearing Outer Diameter - 440mm It matches the size ofSMK6W Square Flange Double wide Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SMK6W Square Double wide Linear Slide Bush, The retainer material is steel, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMK6W Bearing Linear Slide Bush Retainer Material: Steel Quantity: 1 Bearing Dynamic load rating Cr: 323 N Static load rating Cor: 530 N Major Dimensions dr D L Df K t P. C. D X x Y x Z