X x Y x Z. 6.6 x 11 x 6.1. KBF30GUU NB Round Flanged Type:Slide Unit Made in Japan:NB Linear Systems KBF30GUU NB Round Flanged Type Bearing, retainer material is resin, bearing is seals on both sides, the inner diameter is 30mm, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. D X x Y x Z mm tolerance mm tolerance 30 11-1 47 0-19 68 76 10 62 6.6 x 11 x 6.1 VPack#KBF30GUU_NB.This item is in the category "Business, Office & Industrial\Industrial Automation & Motion Controls\Mechanical Power Transmission\Bearings & Bushings\Bearing & Bushing Parts\Other Bearing & Bushing Parts". The seller is "irvineman" and is located in this country: US. This item can be shipped worldwide.