NB Systems TWJ8WUU 1/2 inch Ball Bushing Adjustable Block Linear Motion 8117. This product data sheet is originally written in English. TWJ8WUU Type:Slide Unit Pillow Block Made in Japan:NB Linear Systems Nippon Bearing Linear Systems. 1/2" Double Wide Block, Slide Unit Pillow Block (Inch Series), the innerdiameter(bore) is 1/2" inch dimensions with steelretainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
TWJ8WUU Type:Slide Unit Pillow Block Made in Japan:NB Linear Systems Nippon Bearing Linear Systems 1/2" Double Wide Block, Slide Unit Pillow Block (Inch Series), the innerdiameter(bore) is 1/2" inch dimensions with steelretainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. 687" 1" 2" 3.5" 1.25. 25" 1.125" 1.375" 1.688" 2.5.