21309 EAE4 NSK 72 x 90 x 25 mm Axialluft/Spannung UO – Spielfrei B

Axialluft/Spannung UO – Spielfrei B 40° Contact Angle Einzelgewicht in (kg): 1

: -30 °C Borddurchmesser Wellenscheibe: 177 mm C 0a 440

30 Interne Radialluft Cn Normale Innenluft P Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6

081 kg Grenzdrehzahl 20 000 r/min Kontakttyp Normal contact (two-point contact) Nachschmierfunktion: Keine Passungsanordnung No Referenzdrehzahl 22 000 r/min Ringtyp One-piece inner and outer rings Schmierstoff None Statische Tragzahl 6

2 mm Maximaler Außendurchmesser Flansch D 2 max 29

21309 EAE4 NSK 72 x 90 x 25 mm Axialluft/Spannung UO – Spielfrei B21309EAE4 d 45 mm Bore diameter D 100 mm Outside diameter B 25 mm Width r (min.) 1. 5 mm Chamfer dimension Cr 149000 N Basic dynamic load rating C0r 144000 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) 9000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 5000 min 1 Grease lubrication Oil (Oil