nup311 etc3 nsk 50 x 110 x 40 mm d =K 37 mm Kugeldurchmesser

d =K 37 mm Kugeldurchmesser r 1smin 0

Hersteller: SKF Synonym: 221S Berechnungsfaktor: f0: 14

00 Interne Radialluft Cn Normale Innenluft Radial Dynamic Load Rating Cr (N) 6900 Radial Static Load Rating C0r (N) 7600 Abstand Druckkegelspitze: 25

radial Gewicht (kg):45658 Innen-Ø (mm):50 T max 120 °C Betriebstemperatur max

nup311 etc3 nsk 50 x 110 x 40 mm d =K 37 mm KugeldurchmesserNUP311ET d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width FW 70. 5 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Cr 169000 N Basic dynamic load rating C0r 143000 N Basic static load rating Thermal Speed Rating (Oil bath) 6000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 7500 min 1 Properly designed and controlled forced