Закрепительная втулка NSK H3168

Описание

Dimensions d1 320 mm Shaft diameter d 340 mm Nominal bore diameter B1 254 mm Width d2 440 mm Outside diameter lock nut B2 55 mm Width lock nut including lock washer B5 72 mm Width lock nut including stopper Abutment and Fillet Dimensions A(min.) 75 mm Internal clearance of outer ring from side face to housing K(min.) 490 mm Diameter of housing abutment de(min.) 360 mm Diameter of abutment b(min.) 14 mm Internal clearance of inner ring from side face to shaft Mass Mass 49.5 kg Mass (approx.)