21311EAKE4 NSK 40 x 80 x 30.2 mm 00 Interne Radialluft C4 Innenluft

00 Interne Radialluft C4 Innenluft (größer als C3) Radial Dynamic Load Rating Cr (N) 154000 Radial Static Load Rating C0r (N) 113000 Referenzdrehzahl (n ϑr) "4950

1 mm Minimaler Kantenabstand r a1 max 1 mm Maximaler Freistichradius s 1 1 mm axialer Verschiebeweg ≈m 0

5 mm Minimaler axialer Freiraum C r 270

Äußeres Breitenmaße: B 1 109

radial: 68 N Minimaler Kantenabstand: 0

21311EAKE4 NSK 40 x 80 x 30.2 mm 00 Interne Radialluft C4 Innenluft21311EAKE4 d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width r (min.) 2 mm Chamfer dimension Cr 178000 N Basic dynamic load rating C0r 174000 N Basic static load rating Thermal Speed Rating (Oil bath) 5300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 8000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 4500 min 1 Grease lubrication Oil (Oil bath)