SWK20 NB 1-1/4" Ball Bushings Square Flange Linear Motion pre NJ315 width is 37mm

NJ315 width is 37mm

Size: 10 x 30 x 14

220mm x 400mm x 65mm

☑️ NMB: L-520ZZW52

NU206 Cylindrical Roller Bearing

SWK20 NB 1-1/4" Ball Bushings Square Flange Linear Motion pre NJ315 width is 37mmSWK20 NB: Made in Japan: NB Linear Systems Square Flange Type Nippon Bearing Linear Systems SWK20 NB 1 1 4" Bore linear motion ball bushings bearings, the inner diameter(bore) is 1 1 4" 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. SWK20 NB Bearing NB Linear Systems ball bushing Shaft Diameter: 1 1 4" Inch Dynamic load