NB TWA6WUU 3/8" Ball Bushing Block Linear Motion inner diameter 95mm 9375 mm Outer Diameter 1/2"

9375 mm Outer Diameter 1/2" 12

Size: 12 x 21 x 5 mm

the 22224AEXW33 inner diameter is 120mm

the NU221 inner diameter is 105mm

since the balls are inserted using counter-bore construction

NB TWA6WUU 3/8" Ball Bushing Block Linear Motion inner diameter 95mm 9375 mm Outer Diameter 1/2"TWA6WUU Pillow Block Slide Unit Nippon Bearing (NB) Linear Systems Made in Japan 3 8" Double Wide Block, Slide Unit Pillow Block (Inch Series), the inner diameter(bore) 3 8" inch dimensions with steel retainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. TWA6WUU Shaft Support Nippon Bearing Linear Systems Shaft diameter: 3 8" Dynamic Load Rating: 667 N Static