000 N E tk max 87

59 Innenmaße:(d) mm 50

2 mm Anschlußgewinde Lubrikation: M6 Äußeres Breitenmaß über Spannelement: 43

721 Innenmaße: mm 35

00 Begrenzungsdrehzahl (n G) "7600

nu312 etc3 nsk 50 x 110 x 40 mm 000 N E tk maxNU312ET d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width FW 77 mm Raceway diameter of inner ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 184000 N Basic dynamic load rating C0r 157000 N Basic static load rating Thermal Speed Rating (Oil bath) 5600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6700 min 1 Properly designed and controlled forced