SM120UU 120mm Slide Bush Ball Linear Motion Bearing 220x340x90 mm the inner Diameter is 1"

the inner Diameter is 1" inch

Equal MRC 108KS

6303-2NSE width is 14mm

reducing friction and heat

Dimensions (Inches) d H L A J N N1 H1 H2 L1 B S 1-15/16" 4-21/64" 8-1/8" 2-3/4" 6-1/4" 25/32" 7/8" 7/8" 6-1/2" 2-9/16" 2

SM120UU 120mm Slide Bush Ball Linear Motion Bearing 220x340x90 mm the inner Diameter is 1"SM120UU Type Seals on Both Sides: Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SM120UU Linear Slide Bush, bearing 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. SM120UU Bearing Linear Slide Bush Shaft Diameter: 120mm Number of Ball Circuits: 8 Dynamic Load Rating Cr: 16400 N Static Load Rating Cor: 40000 N