51208 NSK 300 x 420 x 90 mm 8 mm Überstand AU zu

8 mm Überstand AU zu Anlaufscheibe C r w 20

2 mm Minimaler Durchmesser der Wellenschulter n G 21

2 mm Abdichtung: doppelte Abdichtung Gewicht: 1731 Gramm Innendurchmesser: 180 mm Zolltarifnummer: 8483 2000

: -20 °C C 0r 2

00 Interne Radialluft Cn Normale Innenluft Radial Dynamic Load Rating Cr (N) 175000 Radial Static Load Rating C0r (N) 275000 -0

51208 NSK 300 x 420 x 90 mm 8 mm Überstand AU zu51208 d 40 mm Bore diameter D 68 mm Outside diameter T,T3 19 mm Height r (min.) 1 mm Chamfer dimension Ca 47500 N Basic dynamic load rating C0a 98500 N Basic static load rating Grease 2800 min 1 Grease lubrication Oil (Oil bath) 4300 min 1 Oil bath lubrication d1 68 mm Outside diameter shaft washer D1 42 mm Inner diameter housing washer da (min.) 57 mm Diameter of shaft abutment (min) Da (max.) 51 mm Diameter of housing abutment ra (max.) 1 mm Radius