NB SMS12G P 12mm Slide Bush Ball Miniature Linear Motion Bearing Sazonador Seasoning Recipe at Jennifer Pardue blog. SMS12G P Stainless Steel Anticorrosion: Miniature Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Miniature Linear Systems 12mm Stainless Steel Anticorrosion Miniature Linear Slide Bush, The retainer material is resin, SMS12G P bearing is a Precision accuracy grade Miniature linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SMS12G P Bearing Linear Miniature Slide Bush Accuracy Grade: Precision Number of Ball Circuits: 4 Retainer Material: Resin Quantity: 1 Bearing Dynamic Load Rating Cr: 510 N Static Load Rating Cor: 784 N Major dimensions Eccentricity radial clearance dr D L B W D1 Precision High mm tolerance mm tolerance mm tolerance mm tolerance precision high 12 0 6 0 9 21 0 13 30 0 0. 2 23 0 0. 2 1. 3 20 8 12 4