NB SMF20GWUU 20mm Slide Bush Miniature Linear Motion Bushings Bearing Cartoon Grass Png Grass with Rocks Transparent PNG Clipart Cartoon grass, Grass clipart Cartoon Grass. SMF20GWUU Round Flange Double Wide Type: Miniature Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Miniature Linear Systems SMF20GWUU Round Flange Double Wide Miniature Linear Slide Bush, The retainer material is resin, It is seals on both sides, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMF20GWUU Bearing Linear Miniature Slide Bush Retainer Material: Resin Quantity: 1 Bearing Dynamic load rating Cr: 1400 N Static load rating Cor: 2740 N Major Dimensions dr D L Df t P. C. D X x Y x Z mm tolerance mm tolerance 20 0 10 32 0 19 42 54 8 43 5. 5 x 9 x 5. 1