291 Innenmaße: mm 30

71 Ermüdungsgrenzbelastung

5 mm Minimaler Anlagedurchmesser Wellenschulter d =2 39 mm Dichtring-Ø (am Bord) d =3 52 mm Außendurchmesser des Sprengrings WRE m 1

270 N Ermüdungsgrenzbelastung

2216 kc3 nsk 12 x 40 x 28.6 mm 291 Innenmaße: mm 302216K d 80 mm Bore diameter D 140 mm Outside diameter B 33 mm Width r (min.) 2 mm Chamfer dimension Cr 54000 N Basic dynamic load rating C0r 19900 N Basic static load rating Grease 4000 min 1 Grease lubrication Oil (Oil bath) 5000 min 1 Oil bath lubrication da (min.) 89 mm Diameter of shaft abutment (min) Da (max.) 131 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet e 0. 25 Constant Y2 3. 9 Axial load Factors Y3 2. 5