d - 65 mm
D - 90 mm
B - 13 mm
d1 - 72.7 mm
d2 - 72.7 mm
D2 - 84.5 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 24.7 mm
da - min. - 69.6 mm
da - max. - 72.1 mm
db - min. - 69.6 mm
db - max. - 72.1 mm
Da - max. - 85.4 mm
Db - max. - 88 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 19.5 kN
Basic static load rating - C0 - 16 kN
Fatigue load limit - Pu - 0.68 kN
Limiting speed for grease lubrication - 13000 r/min
Ball - Dw - 7.938 mm
Ball - z - 26
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 120 N
Preload class B - GB - 240 N
Preload class C - GC - 480 N
Preload class D - GD - 960 N
Calculation factor - f - 1.2
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - f2D - 1.14
Calculation factor - fHC - 1
Preload class A - 136 N/micron
Preload class B - 176 N/micron
Preload class C - 232 N/micron
Preload class D - 311 N/micron
Mass bearing - 0.209 kg
Hot number:NTN NU 426 FAG 6311.2RSR Ruville 7014 NTN 7203 Timken ER18 Timken G1104KRRB LS GEGZ31ES-2RS SKF K185x195x37 KOYO KDA065 FBJ NKI 45/25 NBS SL182218 SKF H-308x35 FAG N-264 Torrington NUP-256 NOK 1BP-18
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