6308dducm nsk 25 x 57 x 28 mm 33 - Geometriefaktor (Cg) Geometriefaktor

33 - Geometriefaktor (Cg) Geometriefaktor zur Berechnung des Katalogfaktors a3l 0

00 Radial Dynamic Load Rating Cr (N) 690000 Radial Static Load Rating C0r (N) 810000 Thermische Drehzahlgrenze (n ϑr) "1590

81 mm: diamètre de la zone de courbe des vagues Max

9 mm: diamètre de l'épaule ou de l'insertion sur l'anneau extérieur Max

6308dducm nsk 25 x 57 x 28 mm 33 - Geometriefaktor (Cg) Geometriefaktor6308DDU d 40 mm Bore diameter D 90 mm Outside diameter B 23 mm Width r (min.) 1. 5 mm Chamfer dimension Cr 45000 N Basic dynamic load rating C0r 24000 N Basic static load rating Grease 5300 min 1 Grease lubrication da (min.) 48 mm Diameter of shaft abutment (min) da (max.) 53 mm Diameter of shaft abutment Da (max.) 82 mm Diameter of housing abutment ra (max.) 1. 5 mm Radius of shaft or housing fillet fo 13. 2 Factor z 8 Number of Balls Dw 15. 081 mm