Japan NB Linear Ball Bushing Bearing KBK20GWUU Smooth Motion Flanged Type Linear ball bushing LMK35UU High Precision LM35UU LM35 UU 35mm Ball Slide Units Bearing 35x52x70mm Original NB Linear Motion Linear Slide Bushing Bearing SMS16W SMS16WUU SMF35GUU 35mm Slide Bush Miniature Bushings Motion Linear Bearings Japan NB Linear Ball Bearing Linear Bushing SMK35G SMK 35GUU SMK35GUU. 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