NB Linear Slide Bush Bearings Precision for 3D Printers Linear Motion Ball Bushing Bearing Lm35uu Linear Bearing Lme35uu Low PNY LM35UU Linear Motion Ball Bearing,Bushing 35x52x70mm. eBay Japan NB Linear Slide Bush Linear Ball Bearing SMS16 SMS16G SMS16GUU. SM35GUU P Type Seals on Both Sides: Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 35mm Linear Slide Bush, Retainer material is resin, it is Seals on Both Sides, bearing is a high accuracy grade linear bushings,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SM35GUU P Bearing Linear Slide Bush Number of Ball Circuits: 6 Retainer Material: Resin Quantity: 1 Bearing Dynamic load rating Cr: 1670 N Static load rating Cor: 3140 N Major dimensions Eccentricity radial clearance dr D L B W D1 Precision High mm tolerance mm tolerance mm tolerance mm tolerance precision high 35 0 8 0 12 52 0 19 70 0 0. 3 49. 5 0 0. 3 2. 1 49 12 20 10