d - 45 mm
D - 85 mm
B - 19 mm
d1 - 57.3 mm
d2 - 57.3 mm
D2 - 75.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 24.8 mm
da - min. - 52 mm
da - max. - 56.5 mm
db - min. - 52 mm
db - max. - 56.5 mm
Da - max. - 78 mm
Db - max. - 80.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 41 kN
Basic static load rating - C0 - 30 kN
Fatigue load limit - Pu - 1.2 kN
Limiting speed for grease lubrication - 17000 r/min
Ball - Dw - 12.7 mm
Ball - z - 14
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 - 260 N
Preload class B - GB - 520 N
Preload class C - GC - 1040 N
Preload class D - GD - 2080 N
Calculation factor - f - 1.07
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 162 N/micron
Preload class B - 211 N/micron
Preload class C - 280 N/micron
Preload class D - 378 N/micron
Mass bearing - 0.347 kg
Hot number:SNR 7311 B/DF MRC 7313 B/DT SKF 618/1180MA CX 52400/52638 AST AST650 303825 ZVL K-25580/K-25521 NBS NK 100/36 FAG NNU4192-M ISB R3AZZ NSK RNA49/38 SKF VKBA 3581 SKF 6210NR McGill MR-28-N New Departure WC87506 SKF 65x140x12 HMS5 V
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