NB Linear Slide Bush Ball Bearing High Precision SMK30UU E LME30UU Precision Linear Ball Bushing 30x47x68mm at 399 piece SDM30GA 30mm Linear Ball Bushing ATO.com NB SMFC 30UU Slide Bush Bushings Motion Linear Bearings, 30mm, Nippon Jual Linear Motion Ball Bearing SC30UU 30mm Slide Bushing Kab NB SM60GUUAJ 60mm Slide Bush Ball Linear Motion Bearings 19545 eBay. SM30GUU P Type Seals on Both Sides: Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 30mm Linear Slide Bush, Retainer material is resin, it is Seals on Both Sides, bearing is a Precision accuracy grade linear bushings,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SM30GUU P Bearing Linear Slide Bush Accuracy Grade: Precision Number of Ball Circuits: 6 Retainer Material: Resin Quantity: 1 Bearing Dynamic load rating Cr: 1570 N Static load rating Cor: 2740 N Major dimensions Eccentricity radial clearance dr D L B W D1 Precision High mm tolerance mm tolerance mm tolerance mm tolerance precision high 30 0 7 0 10 45 0 16 64 0 0. 3 44. 5 0 0. 3 1. 85 43 10 15 8