21318EAE4 NSK 20 x 55 x 31.5 mm 00 E1 Increased Capacity Design

00 E1 Increased Capacity Design Einzelgewicht in (kg): 27

6 mm Minimaler Kantenabstand r a max 2 mm Maximaler Freistichradius r a1 max 0

04 Dynamischer Axiallastfaktor d =a max 141 mm Maximaler Durchmesser der Wellenschulter d =s 6

Roller Guided Radial Dynamic Load Rating Cr (N) 40000 Radial Static Load Rating C0r (N) 37500 Referenzdrehzahl (n ϑr) "8100

63 Ermüdungsgrenzbelastung

21318EAE4 NSK 20 x 55 x 31.5 mm 00 E1 Increased Capacity Design21318EAE4 d 90 mm Bore diameter D 190 mm Outside diameter B 43 mm Width r (min.) 3 mm Chamfer dimension Cr 415000 N Basic dynamic load rating C0r 450000 N Basic static load rating Thermal Speed Rating (Oil bath) 3600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4500 min 1 Properly designed and controlled forced circulation oil lubrication Grease 2800 min 1 Grease lubrication Oil (Oil bath)