Product details from catalogue Inquiry

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K680235-680270 FAG


d Bore diameter 596,9 mm
D Outside diameter 685,8 mm
B Width, inner ring 31,75 mm
C Width, outer ring 25,4 mm
T Width, total 31,75 mm
Cr Basic dynamic load rating, radial 410.000 N
C0r Basic static load rating, radial 1.120.000 N
Cur Fatigue load limit, radial 95.000 N
nG Limiting speed 1.010 1/min
≈m Weight 17,5 kg
da max Maximum diameter of shaft shoulder 615 mm
db min Minimum diameter of shaft shoulder 621 mm
Ca min Minimum axial space 8 mm
Cb min Minimum axial space 6 mm
ra max Maximum fillet radius of shaft 3,6 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 3,6 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 3,3 mm
a Distance between the apexes of the pressure cones 126 mm
d1 Guidance rib diameter of inner ring 637 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,53
Y Dynamic axial load factor 1,14
Y0 Static axial load factor 0,63
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