nj309 ew nsk 190 x 240 x 15 mm ) 117 mm Diameter of

) 117 mm Diameter of shaft abutment Da (max

: -30 °C C 0r 243

3 mm Anlagedurchmesser Wellenschulter Passung: h12 Anlagedurchmesser Wellenschulter: 104 mm Axiale Steifigkeit leicht: 257 N/µm Axiale Steifigkeit schwer: 545 N/µm Betriebstemperatur max

6 Ermüdungsgrenzbelastung: 18 kN Gewicht: 1165 Gramm Grenzdrehzahl: 6 300 r/min Grenzwert: e: 0

nj309 ew nsk 190 x 240 x 15 mm ) 117 mm Diameter ofNJ309EW d 45 mm Bore diameter D 100 mm Outside diameter B 25 mm Width FW 58. 5 mm Raceway diameter of inner ring r (min.) 1. 5 mm Chamfer dimension r1 (min.) 1. 5 mm Chamfer dimension Cr 120000 N Basic dynamic load rating C0r 98500 N Basic static load rating Thermal Speed Rating (Oil bath) 7100 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 11000 min 1 Properly designed and controlled forced