NU312ETC3 NSK 150 x 180 x 140 mm : -30 °C C 0r

: -30 °C C 0r 440

80 Äußeres Breitenmaße:(B) mm 59

5 mm Gewindetiefe Ölanschluss: 7 mm I G1 7 mm Gewindetiefe Ölanschluss a 8

00 Durchmesser Unterrollen (F w) mm 95

357 Innenmaße: mm 25

NU312ETC3 NSK 150 x 180 x 140 mm : -30 °C C 0rNU312ET 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