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KM88048-M88010 FAG


d Bore diameter 33,338 mm
D Outside diameter 68,262 mm
B Width, inner ring 22,225 mm
C Width, outer ring 17,462 mm
T Width, total 22,225 mm
Cr Basic dynamic load rating, radial 56.000 N
C0r Basic static load rating, radial 72.000 N
Cur Fatigue load limit, radial 8.800 N
nG Limiting speed 10.700 1/min
≈m Weight 380,5 g
da max Maximum diameter of shaft shoulder 41 mm
db min Minimum diameter of shaft shoulder 42,5 mm
Ca min Minimum axial space 3 mm
Cb min Minimum axial space 4 mm
ra max Maximum fillet radius of shaft 0,8 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 0,8 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 1,5 mm
a Distance between the apexes of the pressure cones 20 mm
d1 Guidance rib diameter of inner ring 53,25 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,55
Y Dynamic axial load factor 1,1
Y0 Static axial load factor 0,6
Tolerance class Class 4 (ANSI/ABMA 19.2:2013) ABMA4
Heat treatment Standard
Cage Sheet steel cage, roller-guided Standard
Internal design Standard
Quality level Standard
Number of rows Single-row 1